30 Đề Ôn Tập Học Kỳ 2 Môn Toán Lớp 1

30 N TP HC K 2 MN TON LP 1
n tp Ton hc k II lp 1 l tng hp 30 n tp Ton hc k II lp 1, l ti

liu tham kho nghin cu hay, gip cc em hc sinh hc tt ton lp 1, nm chc kin
thc cn bn, t nn mng vng chc cho cc lp v sau, ng thi cng l ti liu
cc thy c gio tham kho ra kim tra hc k 2 ton lp 1.
N TP HC K 2 MN TON LP 1
S 1
I.
Trc nghim (3 im)

Khoanh vo p n ng
1. S lin trc v s lin sau ca s 17 l :
a, 15 v 16
b, 15 v 18
c, 16 v 18
d, 15 v 17
2. S gm 8 chuc v 2 n vi l:
a, 28
b, 92
c, 82
d, 80
3. Phep c ng 19 + 9 co kt qua bng:

a, 18
II.
b, 29
c, 28
d, 39
T lu n (7 im)
Bi 1: t tnh ri tnh (4 im)

a, 38 + 7
b, 54 - 8
c, 72 - 3
d, 28 + 6
....
....
Bi 2: Ni phep tnh vi kt qua ng: (2 im )

65
35
8
41
Bi 3: ng ghi , sai ghi S vo trng: (2 im)

a,
b,
c,
d,
39 + 23 = 52
43 5 = 48
12 + 23 = 45
26 9 = 15
1.1
Bi 1: (2) t tnh ri tnh :
32 + 42
94 - 21
50 + 38
67 3
..
..
..
..
..
..
..
..
..
Bi 2: (2) Vit s thch hp vo trng:
98
89
92
Bi 3 (4):
94
a, Khoanh trn vo s be nht:
81
75
90
51
b, Khoanh trn vo s ln nht:
62
70
68
59
c, ng ghi (), sai ghi (S)

- S lin sau ca 23 l 24
- s lin sau ca 79 l 70
Bi 4 (2): An co 19 qua to, An cho em 7 qua. Hi An cn bao nhiu qua to ?
......................................................................................................................................................................................................
................................................
......................................................................................................................................................................................................
................................................
......................................................................................................................................................................................................
................................................
......................................................................................................................................................................................................
................................................
Bi 5 (1) : Mi hnh v di y co bao nhiu on thng ?

Co ........ on thng
Co ........ on thng
S 2
Bi 1:
a) in s thch hp vo ch chm:
60;; ;, 64; 65; ; 67;;; 70
71;; 73;;; 76; 77; ; ; 80
b) Vit thnh cc s:
Bn mi ba:..........
Ba mi hai:............
Chn mi bay:.........
Hai mi tm: ...........
Su mi chn:.......
Tm mi t: .........
Bi 2: t tnh ri tnh:
a)
45 + 34
56 - 20
18 + 71
74 - 3
3
..
b)
..
..
..
..
..
58cm + 40cm = .
57 + 2 - 4 = .
Bi 3.
>
63
60
65
48
88 - 45
19
17
54
72
49 - 2
63 - 20
< ?
=
94 - 2
Bi 4: M hi c 85 qua hng, m bn 60 qua hng. Hi m cn li bao nhiu

qua hng ?
Bi giai
......................................................................................................................................................................................................
................................................
......................................................................................................................................................................................................
................................................
......................................................................................................................................................................................................
................................................
......................................................................................................................................................................................................
................................................
Bi 5: V thm mt on thng co:

- Mt hnh vung v mt hnh tam gic ?
Bi 6: V on thng MN co di 8 cm?
......................................................................................................................................................................................................
................................................
......................................................................................................................................................................................................
................................................
......................................................................................................................................................................................................
................................................
......................................................................................................................................................................................................
................................................
S 3
1. a) Vit thnh cc s
Nm mi t :
Bay mi mt :
b) Khoanh trn s be nht :
c) Vit cc s
54 ;
Mi : ...
;
Mt trm : ..
29
45
37
62 ; 81 ; 38 ; 73 theo th t t ln n be :
2.
a) Ni s vi phep tnh thch hp :

7
0
5
0
92
22
b) t tnh ri tnh :
78
48
3 + 63
1
0
3
0
40 +
10
99 48
25
15
54 + 45
65 23
.................................................................................................................................
.................................................................................................................................
.................................................................................................................................
c) Tnh :
27 + 12 4 =
38 32 + 32 = ...
25cm + 14cm = .
56cm 6cm + 7cm = .
3.ng h ch my gi ?
11 12 1
10
2
11 12 1
10
2
3
7
3
7
gi
4. Vit < , >, =
gi
27 31
; 99 100
94 4 80
; 18 20 10
56 14 46 14
; 25 + 41 41 + 25
5.
Hnh v bn co :
hnh tam gic
hnh vung
hnh trn
6. Lp em co 24 hc sinh n , 21 hc sinh nam. Hi lp em co tt ca bao nhiu hc sinh?

Giai
...............................................................................................................................
...............................................................................................................................
...............................................................................................................................
7. Mt si dy di 25cm . Lan ct i 5cm . Hi si dy cn li di my xng ti met ?
Giai
...............................................................................................................................
...............................................................................................................................
6
..............................................................................................................................
8. Vit s thch hp vo
7 5
5 4
3 9
6 4
1 2
2 4
1 0
2 0
8 7
3 0
4 9
4 4
9.Tnh nhm :
43 + 6 = ...
60 20 = ...
50 + 30 =
29 9 =
S 4
BI 1 : Vit s
(2im)
a) Vit cc s t 89 n 100 :
.......................................................................................................................................
b) Vit s vo ch chm :
S lin trc ca 99 l ;
70 gm chuc v n vi
S lin sau ca 99 l
81 gm chuc v n vi
BI 2 :
a)
(3im)
Tnh nhm : 3 + 36 = ...
; 45 20 = ...
; 50 + 37 = ; 99 9 =
b)
t tnh ri tnh :
51 + 27
78 36
.
7
c)
..
Tnh :
17 + 14 14 =
BI 3 : ng h ch my gi ?
11
10
9
12
38 cm 10cm =
(1im)
11
2
3
4
6
4
7
gi
BI 4 :
(1m)
>
<
10
8
7
12
79 74
?
60 95
gi
56 ... 50 + 6
32 2 .. 32 + 2
BI 5 : (1im)
Hnh v bn co :
hnh tam gic

hnh vung
BI 6 :Trong vn nh em co 26 cy cam v cy bi, trong o co 15 cy cam. Hi

trong vn nh em co bao nhiu cy bi ?
Giai
.....................................................................................................................................
.....................................................................................................................................
.....................................................................................................................................
....................................................................................................................................
S 5
Bi 1 :
a).Vit s thch hp vo ch trng :
../ 2
im
S lin trc
S bit
S lin sau
41
70
b). Khoanh vo s ln nht :

75
58
92
87
c). Vit cc s : 47 ; 39 ; 41 ; 29 theo th t t be n ln :

..
Vit s thch hp vo trng :
+ 20
4
0
Bi 2 :
2
../ 1 8
im
10
+5
a). t tnh ri tnh :

24 + 35
67 54
73 + 21
98 97
9
...................
......................
......................
................
...................
......................
......................
................
...................
......................
......................
................
...
...
Bi 3 :
../ 4
...
im
b). Tnh : 32 + 5 13 = .......................;

30cm + 4cm = ......................
76 4 + 4 = ..............
18cm 8cm
= ........................
Bi 4 :
Ni ng h vi gi thch hp :
../ 1 12
11
1
im10
2
9
3
4
8
7
5
6
2 gi
11 12 1
10
2
9
8
7 6 5
3
4
11 12 1
10
2
11 12 1
10
2
9
8
9
8
7 6 5
6 gi
3
4
7 gi
7 6 5
3
4
9 gi
Vit s thch hp vo ch chm :

Hnh v bn co : ............... hnh tam gic
................ hnh trn
................ hnh vung
Bng giy mu xanh di 40cm , bng giy mu di 30cm . Hi ca hai
Bi 5 :
../ 1
bng giy di bao nhiu xng ti met ?

Bi giai
10
im
................................................................................................................
.................................................................................................................
.................................................................................................................
Bi 6 :
../ 1
im
S 6
1. t tnh ri tnh :
56 + 43
79 2
4 + 82
65 23
.................................................................................................................................
.................................................................................................................................
.................................................................................................................................
2.Tnh : 40 + 20 40 =
38
8 + 7 = .
55 10 + 4 =
25 + 12 + 2 = .
25cm + 14cm = .
56cm 6cm + 7cm = .
48 cm + 21cm = .
74cm 4cm + 3cm = .
3. Nam co 36 vin bi gm bi xanh v bi , trong o co 14 vin bi xanh. Hi Nam co my

vin bi ?
Giai
...............................................................................................................................
...............................................................................................................................
..............................................................................................................................
4. Mt ca hng co 95 quyn v , ca hng bn 40 quyn v . Hi ca hng cn li
bao nhiu quyn v ?
Giai
...............................................................................................................................
11
...............................................................................................................................
..............................................................................................................................
5 Mt quyn sch co 65 trang, Lan c ht 35 trang. Hi Lan cn phi c bao nhiu
trang na th ht quyn sch ?
Giai
...............................................................................................................................
...............................................................................................................................
..............................................................................................................................
1. a) Vit cc s
Bn mi lm :
; Nm mi t : ...
b) c s v vit thnh ch : 69 : .
; 100 :
...
c) Khoanh trn s be nht :
d) Vit cc s
61
38
41
90
19 ; 81 ; 74 ; 36 theo th t t ln n be :
2.

8
0
84 4
6
0
40
20
4
0
2
0
40 +
20
30 +
10
b) t tnh ri tnh :
63 + 32
88 25
72 + 16
49 39
.................................................................................................................................
.................................................................................................................................
12
.................................................................................................................................
d) Tnh : 35 + 40 5 = .. ;
60cm + 5cm = ..
94 3 + 5 =
60m 40cm =
3. M mua 20 qua trng , sau o m mua thm 1 chuc qua trng na .Hi m mua tt ca
bao nhiu qua trng ?
Bi giai
...............................................................................................................................
...............................................................................................................................
..............................................................................................................................
S 7
1.Tnh
31 + 14 = ..
36 21 =
87 + 12 =
14 + 31 = ..
36 15 =
87 12 =
62 +
55
90 +
3 = ..
62 + 30 = ..
2 =
55 20 =
2. Vit s 50 + . = 50
. + . = 40
8 =
90 80 =
49 = 40
49 . = 9
75 = . + ..
60 .. > 40
3. Em hy nhn vo cc t lich v in vo ch trng :

THNG 5
10
TH HAI
THNG 5
THNG 5
11
TH BA
THNG 5
THNG 5
12
TH T
13
14
TH NM
TH SU
a) Nu hm nay l th t th :
- Ngy hm qua l th ..
- Ngy mai l th ....
- Ngy hm kia l th ....
- Ngy kia l th .....
b) Th nm , ngy ..............., thng .............

13
Th .............. , ngy 11 , thng ..............

4. K ngh h, Lan v qu thm ng b ht 1 tun l v 3 ngy . Hi Lan qu tt ca
my ngy ?
Bi giai
...............................................................................................................................
...............................................................................................................................
..............................................................................................................................
...............................................................................................................................
5.V on thng AB co di l 10 cm
..............................................................................................................................
S 8
1. a) Vit cc s
Nm mi : .
Ba mi mt :
78
99 :
91
...
b) c s :
: .
...
c) Khoanh trn s ln nht : 76
d) Vit cc s
67
89
96 ; 87 ; 78 ; 91 theo th t t be n ln :
2 a) t tnh ri tnh :
6 + 52
37 25
66 + 22
89 7
.................................................................................................................................
14
.................................................................................................................................
.................................................................................................................................
b) Tnh : 35 + 40 75 = .. ;
94 14 + 4 =
80cm + 10 cm = .. ;
35m 20cm =
3. Trong vn co 35 cy bi v cy to , trong o co 15 cy bi. Hi trong vn co

my cy to ?
Bi giai
...............................................................................................................................
...............................................................................................................................
..............................................................................................................................
4. Nh Lan nui 24 con g v 25 con vit. Hi nh Lan nui tt ca bao nhiu con g v
vit ?
Bi giai
...............................................................................................................................
...............................................................................................................................
..............................................................................................................................
S 9
1 : Vit s
c) Vit cc s t 89 n 100 :
.................................................................................................................................
d) Vit s vo ch chm :
S lin trc ca 90 l ;
17 gm chuc v n vi
S lin sau ca 99 l
50 gm chuc v n vi
15
c) Vit cc s trn chuc :
2 : a) Tnh nhm : 3 + 36 = ...

99
9 =
45 20 = ...
50 + 37 =
17 16 =
17 + 14 14 =
3 + 82 =
38 cm 10cm =
b) t tnh ri tnh :
51 + 27
78 36
84 4
91 + 7
..
3. Vit > ; < ; =

39 74
89 98
56 ... 50 + 6
68 66
99 100
32 2 .. 32 + 2
4. Mt on dy di 18cm , bi ct ngn i 5cm . Hi on dy cn li di my xng ti met ?
Giai
.....................................................................................................................................
.....................................................................................................................................
.....................................................................................................................................
S 10
Cu 1: a,Vit cc s co 1 ch s ?
.................................................................
b,S ln nht co 1 ch s l s no ?
.................................................................
c,Nhng s no gia s 6 v s 12 ?
16
.................................................................
Cu 2: a, S nh nht co 2 ch s l s no ?
.................................................................
b, S ln nht co 2 ch s l s no ?
.................................................................
c, S nh nht co 2 ch s khc nhau l s no ?
.................................................................
Cu 3: Minh noi: Cc s co 1 ch s u nh hn 10. Sang li noi:
10 ln hn tt ca cc s co 1 ch s . Hai bn noi co ng khng?
Tra li: ...................................................................
Cu 4: Cho ba s 7;3 v 10. Hy dng du + ; - vit thnh cc phep tnh ng.
Tra li: ...................................................................
....................................................................
....................................................................
Cu 5: An hn Tng 3 tui. Bit rng An 10 tui. Hi Tng bao nhiu tui?
Giai:
...............................................................................
...............................................................................
...............................................................................
Cu 6:
a, Co bao nhiu hnh ch nht ?
Co tt ca s hnh ch nht l .......
b, Co bao nhiu hnh tam gic ?
Co tt ca s hnh tam gic l .......
17
S 11
Cu 1: (2 im) t tnh ri tnh.
24 + 35
52 + 36
77 43
68 -35
Cu 2: (1 im)
<
>
=
35 + 3 ............ 37
54 +4 .............. 45 + 3
24 + 5 .............29
37 - 3 .............. 32 + 3
Cu 3: (1 im) ng h ch my gi?
11
12
11
10
2
3
4
7
10
9
8
12
5
6
........................................
3
4
8
7
5
6
.....................................
Cu 4: (1 im) Vit cc s 38, 40, 25, 71 theo th t:

a) T ln n be:.......................................................................................
18
b) T be n ln:.......................................................................................
Cu 5: (1,5 im)
Lp 1A co 24 hc sinh. Lp 1B co 21 hc sinh. Hi ca hai lp co bao nhiu hc sinh?
...............................................................................................................................................
...............................................................................................................................................
...............................................................................................................................................
...
...............................................................................................................................................
.
Cu 6: (2 im) Giai bi ton theo tom tt sau:
Co :
37 hnh trn
T mu:
24 hnh trn
Khng t mu:..........hnh trn?

Cu 7: (1,5 im) in s thch hp vo ch chm.
Hnh di y co: ........... hnh ch nht
:............hnh tam gic
S 12
Phn 1: Khoanh trn vo cu tr li ng nht .(3 )
1) Mt tun l em i hc my ngy ?
a. 7 ngy
b.6 ngy
c. 5 ngy
d.4 ngy
2) 65 gm:
19
a. 60 chuc v 5 n vi
c. 5 chuc v 6 n vi
b. 6 chuc v 5 n vi
d. 6 v 5
3) 55 c l :
A. nm mi nm
B. nm mi lm
C. nm nm
D. nm lm
4) Hnh bn gm :
a. 4 hnh tam gic
b. 5 hnh tam gic
c. 6 hnh tam gic
d. 7 hnh tam gic
5) Ni ng h vi s gi ng:
8 gi
1 gi
6 gi
11 gi
Phn 2: (7 )
1) Tnh (1 )
+ 56
43
..
97
+ 4
25
31
..
..
68
4
..
20
2) Vit s thch hp vo trng (1 ):

- 22
+21
71
34
94
- 12
+ 15
3) in du < , >, = vo ch chm (2 ) :

a.
27cm 21cm..8cm
c.
34cm + 52cm .52cm + 34cm
b.
41cm + 8cm ..45cm
d.
13cm + 43cm .42cm + 13cm
4) Vit s (1 )
S lin trc S bit S lin sau
80
49
99
61
5) Lp 1A co 36 bn trong o co 10 bn n. Hi co bao nhiu bn nam ? (2 )
Bi gii
.
S 12
Phn 1: Khoanh trn vo cu tr li ng nht .(3 )
1) Mt tun l em ngh hc my ngy ?
a. 4 ngy
b.3 ngy
c. 2 ngy
d.1 ngy
21
2) 75 gm:
a. 70 chuc v 5 n vi
c. 7 v 5
b. 5 chuc v 7 n vi
d. 7 chuc v 5 n vi
3) 25 c l :
a. hai mi nm
c. hai mi lm
b. hai nm
d. hai lm
4) Hnh bn gm :
a. 4 hnh tam gic
b. 5 hnh tam gic
c. 6 hnh tam gic
d. 7 hnh tam gic
e. 10 tam gic
5) Ni ng h vi s gi ng:
8 gi
3 gi
5 gi
11 gi
Phn 2: (7 )
22
1) Tnh (1 )
+ 46
43
..
87
+ 7
35
32
..
..
69
5
..
2) Vit s thch hp vo trng (1 ):

- 22
+21
63
56
84
- 12
+ 15
3) in du < , >, = vo ch chm (2 ) :

a. 47cm 21cm..18cm
c. 35cm + 50cm .50cm + 35cm
b. 41cm + 8cm ..42cm
d. 17cm + 41cm .40cm + 17cm
4) Vit s (1 )
S lin trc S bit S lin sau
90
59
99
51
5) Lp 1A c 34 bn trong c 10 bn nam. Hi c bao nhiu bn n ? (2 )
Bi gii
.
S 13
23
Bi 1: a) Khoanh vo s ln nht:
72
96
85
47
48
58
b) Khoanh trn vo s be nht:

50
61
Bi 2: Khoanh vo ch t trc kt qua tra li ng.

a) S lin trc ca s 70 l:
A. 71
B. 69
C. 60
D. 80
C. 89
D. 100
b) S lin sau ca s 99 l:
A. 98
B. 90
Bi 3: ng ghi , sai ghi s vo trng:

a) 77 7 0 = 77
c) 65 33 < 33
b) 90 + 5 > 94
d) 63 = 36
Bi 4: t tnh ri tnh:
52 + 37
26 + 63
76 + 20
68 - 31
75 45
87 - 50
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
Bi 5: Mt cun truyn co 37 trang, Lan c c 12 trang. Hi cn bao nhiu trang

Lan cha c?
Bi giai:
Bi 6: K thm mt on thng co 2 hnh tam gic:
S 14
24
BI 1:
a. Vit cc s sau :
- Su mi chn..
- Tm mi ba ..
b. Vit s thch hp vo trng
S lin trc
S bit
60
98
BI 2. a. Vit ng cc s sau : 34 ; 29 ; 81 ; 63
S lin sau
- Theo th t t be n ln
- Theo th t t ln n be
b. in du vo trng < , > , =
- 41 + 32 70 + 3
25 5 45 23
BI 3 : t tnh ri tnh
39 23
.
.
BI 4 : Tnh :
a. 12 + 5 3
56 14
.
.
=
b. 38cm 6cm + 20cm = .
47 + 52
.
.
42 + 34
.
.
29 4 + 5 =
40 cm + 7cm 47cm =
BI 5 :
a/ Nh em co nui 24 con g v 15 con vit . Hi nh em co tt ca bao nhiu con g v
con vit.
..
..
..
..
b/ Lan co si dy di 76cm, Lan ct i 40cm . Hi si dy cn li di bao nhiu
xngtimet?
25
..
..
..
BI 6. Vit s thch hp vo ch chm hnh v bn co ?

- ..hnh tam gic ?
- ..hnh vung ?
S 15
Cu 1: Vit s thch hp vo trng
a, 40
43
b, 60
48
64
67
Cu 2: Tnh
22 cm + 32 cm = ...........
80 cm - 50 cm = ................
40 cm + 50 cm = ...........
62 cm - 12 cm = ...............
Cu 3: t tnh ri tnh:
35 + 23
................................
89 - 41
37 + 21
82 + 6
................................. ................................. .................................

26
................................
................................. ................................. .................................
................................ ................................. ................................. .................................

Cu 4: C 8 con chim u trn cy, sau bay i 2 con chim. Hi trn cy cn li
bao nhiu con chim?
...............................................................................................................................................
...............................................................................................................................................
...............................................................................................................................................
...............................................................................................................................................
....
Cu 5: Vit tn mi hnh vo ch chm:
Hnh ................
Hnh ................
Hnh ....................
S 16
Phn I: a. Khoanh trn vo ch t trc cu tra li ng cc bi tp sau:
1. S bn mi hai c vit l:
A. 402
B. 42 ;
C. 24 ;
D. 204;
2. Trong cc s: 38, 19, 71, 62. S ln nht l:

A. 38
B. 19 ;
C. 71 ;
D. 62;
a. Ni theo mu:
Th hai
Ngy 14
Th nm
Ngy 15
Th bay
Ngy 16
Th ba
Th su
Ngy 17
Ngy 19
18
Th t
27
c.
>
<
=
100
10
95
59
15
41
34
60
20
20
22
11
Phn II: 1. t tnh ri tnh:

63 + 25
55 - 33
........................................................
.................................................
........................................................
.................................................
........................................................
.................................................
2.Tnh:
4 + 14 + 1 = ............
85 - 2 - 2 = ..........
2. on thng AB di 35cm, on thng CD di hn on thng AB 4cm. Hi on

thng CD di bao nhiu cm?
...................................................................................................................................
...................................................................................................................................
...................................................................................................................................
...................................................................................................................................
...................................................................................................................................
Cha in
28
S 17
Bi 1. in s, vit s:
a. in s ?
70
73
75
77
79
b. Vit( theo mu):

53: Nm mi ba
30 :...........................
Tm mi bn: 84
By mi ba:.............
60:.................................
Hai mi mt:..............
c. Vit cc s 27 ; 63; 55; 20

- Theo th t t b n ln :.....................................................
- Theo th t t ln n b :.....................................................
Bi 2. Tnh :
a/
15 + 3 - 4
= ........
50 cm + 30 cm
80 - 40 + 20 = .........
= ............
13 cm + 5 cm - 7 cm = ............
b/
+
62
15
........
75
33
..........
42
20
..........
86
36
..........
Bi 3 :
>
< ?
=
75
86 - 25
23 + 34
51
20 + 35
67 - 7
56
90-30
29
Bi 4: in s ?
+ 10 > 20
35 -
= 35
+ 30 < 50
20 +
> 20
Bi 5 : Nh An nui c 38 con g v con th, trong c 12 con th. Hi nh An

nui c bao nhiu con g?
Bi gii:
Bi 6: V thm mt on thng vo hnh bn

c mt hnh vung v mt hnh tam gic.
S 18
Cu 1: a.Khoanh trn vo ch s ln nht:
12 , 25 , 53 , 67 , 34 .
30
b. Khoanh trn vo ch ci be nht

85 , 56 , 24, 12 , 25.
Cu 2: Tnh nhm:
25 + 0 =..
45 12 = .
12 + 23 = ..
89 34 = ..
Cu 3: t tnh ri tnh:
45 + 21
58 35
64 42.
Cu 4:
a. o di ca on thng MN
M
b. V on thng theo nhng kch thc sau: 8cm, 12 cm
Cu 5: Bn Linh co 15 quyn v, Bn V co t hn bn Linh 3 quyn v. Hi bn V co

bao nhiu quyn v?
......................................................................................................................................................................................................
................................................
......................................................................................................................................................................................................
................................................
......................................................................................................................................................................................................
................................................
......................................................................................................................................................................................................
................................................
31
Cu 6: Mt ca hng bn vai. bui sng ca hng bn c 45 m vai, bui chiu ca

hng bn c 12 m vai na. Hi ca ngy ca hng bn bao nhiu m vai?
......................................................................................................................................................................................................
................................................
......................................................................................................................................................................................................
................................................
......................................................................................................................................................................................................
................................................
......................................................................................................................................................................................................
................................................
Cu 7: cho hnh v
a. Trong hnh co bao nhiu hnh vung? Co..Hnh vung
b. Trong hnh co bao nhiu hnh tam gic? Co..Hnh tam gic
S 19
Bi 1:
a / Vit s :
Ba mi chn : .........
Su mi hai : ............
Nm mi lm :.........
Bn mi tm : ............
Tm mi tm : ........
Chn mi bay : ...........
b/ Vit cc s ;
25 , 58 , 72 , 36 , 90 , 54 theo th t :
-T ln n be : ......................................................................
-T be n ln : ............................................................ .........
c/
32
S lin trc
S bit
40
75
99
S lin sau
Bi 2
a / Tnh nhm :
15 + 4 8 = ...........
80 cm 50 cm = ..............
18 6 + 3 = ...........
40 cm + 20 cm = .............
b / t tnh v tnh :
35 + 12
85 43
60 + 15
78 - 38
............
............
.................
...............
............
............
.................
...............
............
............
.................
...............
............
............
.................
...............
Bi 3 : in du : < > = vo ch chm

19 4 .......... 25
30 + 40 ......... 60 + 20
40 + 15 ......... 58
42 + 5 ....... 58 - 8
Bi 4 :
n g nh em co 35 con g mi v 12 con g trng . Hi n g nh em co tt ca
bao nhiu con g ? .
Bi giai :
................................................................................
................................................................................
.................................................................................
Bi 5 : Hnh bn c:
-
............ hnh vung
............ hnh tam gic
33
Bi 6 : Khoanh vo ch t trc cu tra li ng

a/ S 62 gm:
b/ ng h ch
A, 60 chuc v 2 n vi
A, 12 gi
B, 6 chuc c 2 n vi
B, 8 gi
C, 2chuc v 6 n vi
C, 4 gi
S 20
Bi 1. in s, vit s:
a. in s ?
65
68
70
74
b. Vit( theo mu):

53: Nm mi ba
30 :...........................
60:.................................
Tm mi bn: 84
Bay mi ba:.............
Hai mi mt:..............
c. Vit cc s 27 ; 63; 55; 20

- Theo th t t be n ln :.....................................................
- Theo
+ th t t ln
- n be :.....................................................
+
Bi 2. Tnh :
a/ 15 + 3 - 4 = ........
50 cm + 30 cm = ............
80 - 40 + 20 = .........
b/
13 cm + 5 cm - 7 cm = ............
52
87
41
59
13
45
17
19
34
........
...
........
........
Bi 3 : in du?
>
<
=
75 ...... 23 + 34
20 + 35 ....... 56
86 - 25 ...... 51
67 7 ...... 90-30
Bi 4: in s ?
+ 10 > 20
35 -
= 35
+ 30 < 50
20 +
> 20
Bi 5 : Nh An nui c 38 con g v con th, trong o co 12 con th. Hi nh An nui

c bao nhiu con g?
Bi giai:
Bi 6: V thm mt on thng vo hnh bn c mt hnh ch nht v mt hnh tam

gic.
35
S 21
Bi 1. (2 im)
a) Vit s thch hp vo ch chm :
70 ; ....... ; ....... ; 73 ; ..... ; ..... ; ...... ;
...... ; ..... ; 50 ; ....... ; ...... ; ....... ; 54
b) Vit cc s :
Ba mi t : ...........
Nm mi ba : ............
Hai mi lm : ...........
Mt trm : ............
c) Vit s theo th t t ln n be : 78 ; 87 ; 94 ; 49
............................................................................................................................................
Bi 2. (2 im) t tnh ri tnh :
20 + 40
34 12
23 + 32
58 48
Bi 3. (2 im) Tnh :
13 + 4 - 5 = .............
24 cm 4 cm = ................
36
26 5 + 8 = ............
40 cm + 7 cm 37 cm = .................
Bi 4. (1im) in s thch hp vo trng :

+ 43 = 43
22 +
56 -
= 27
35 -
= 56
= 31
Bi 5. (2im)
a) Vit tip vo bi giai :
B co 36 qua trng, b bn 24 qua. Hi b cn bao nhiu qua trng ?
Bi gii
B cn li s qua trng l :
...............................................................................................................................
p s : ...................................
b) An co 12 vin bi mu xanh v 7 vin bi mu . Hi An co tt ca bao nhiu vin bi ?
Bi gii
Bi 6. (1im) Hnh v bn co :
a) Co ........ hnh tam gic
b) Co ........vung
37
S 22
Bi 1: Vit cc s 36, 63, 69, 84 theo th t:
A, T be n ln:......................................................................................................
B, T ln n be: ......................................................................................................
Bi 2: t tnh ri tnh:
63 + 35
31 + 46
87- 24
79- 27
............
................
..............
...................
............
................
..............
..................
.............
..............
..............
.................
Bi 3: Tnh:
50 + 30 = ........
90 -
40 =
...............
27 + 2 = ..........
15 + 2 - 3 = ...................
29 - 5 = .............
87 - 2 - 4 =...........
Bi 4 : Nga hi c 23 bng hoa , Hng hi c 26 bng hoa . Hi ca hai bn hi

c bao nhiu bng hoa ?
38
.Gii
..................................................................................................................
.................................................................................................................
.................................................................................................................
Bi 5 : Hy v thm mt on thng co :
A , Mt hnh vung v mt hnh tam gic.
B , Co hai hnh tam gic :
S 23
1/- in s vo ch chm : (1 ) .
39
a- 79, , 81 ,.., .., . , 85 , , , , 89 , .,

.
b- 10, 20,. . . . ,. . . . , 50,. . . ., 70,. . . .,90
2/- ng ghi , sai ghi S : ( 1 ) .
3/- Khoanh vo trc s no em cho l ng : (1)

S lin sau ca 46 l :
a-
45
b-
47
c-
48
4/- Vit cc s : 72, 38, 64 ( 1 )

a- Theo th t t be n ln: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
b- Theo th t t ln n be: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5/- Tnh nhm : (1,5 )
75 4 =. . . . . .
51 + 37 =. . . . . .
40 + 30 + 4 = . . . . . .
6/-in du > , < , = vo trng: (1,5 )
60 20 10 + 30 ;
53 + 4 53 4
75 5 75 4
7/-t tnh ri tnh: ( 1 )

53 + 14
85 64
................................................................
................................................................. .
..............................................................
................................................................
8/- Mt thanh g di 97 cm, b em ca bt i 22 cm. Hi thanh g cn li di bao nhiu
xng ti met? (2 )
40
................................................................
................................................................. .
..............................................................
................................................................
....................................
S 24
Bi 1 : Vit cc s 36 , 63 , 69 , 84 theo th t :
a , T be n ln :......................................................................................................
b, T ln n be: ......................................................................................................
Bi 2 : t tnh ri tnh :
63 + 35
3 + 46
87- 24
79- 7
............
................
..............
...................
............
................
..............
..................
.............
..............
..............
.................
Bi 3 : Tnh .
50 + 30 = ........
90 -
27 cm + 2 cm = ..........
40 =
................
29 - 5 = .............
15 + 2 - 3 = ...................
87 - 2 - 4 =...........
41
Bi 4 : Nga v Lan hi c 49 bng hoa , ring Lan hi c 2chuc bng hoa . Hi

Nga hi c bao nhiu bng hoa ?
.Gii
..
............................................................................................................................................
...........................................................................................................................................
...........................................................................................................................................
Bi 5 : Hy v thm mt on thng c :
A , Mt hnh vung v mt hnh tam gic.
B , C hai hnh tam gic :
S 25
1. a) Vit cc s
Nm mi t :
Bay mi mt :
Mi : ...
;
Mt trm : ..
37
b) Khoanh trn s be nht :

54
c) Vit cc s
29
45
62 ; 81 ; 38 ; 73 theo th t t ln n be :
42
2.

7
0
5
0
92
22
b) t tnh ri tnh :
78
48
3 + 63
1
0
3
0
40 +
10
99 48
25
15
54 + 45
65 23
.................................................................................................................................
.................................................................................................................................
.................................................................................................................................
e) Tnh :
27 + 12 4 =
38 32 + 32 = ...
25cm + 14cm = .
56cm 6cm + 7cm = .
3.ng h ch my gi ?
11 12 1
10
2
11 12 1
10
2
3
7
gi
4. Vit < , >, =
3
7
gi
27 31
99 100
94 4 80
18 20
10
56 14 46 14
25 + 41 41 + 25
5.
43
Hnh v bn co :
hnh tam gic
hnh vung
hnh trn
6. Lp em co 24 hc sinh n , 21 hc sinh nam. Hi lp em co tt ca bao nhiu hc sinh?

Giai
...............................................................................................................................
...............................................................................................................................
...............................................................................................................................
7. Mt si dy di 25cm . Lan ct i 5cm . Hi si dy cn li di my xng ti met ?
Giai
...............................................................................................................................
...............................................................................................................................
..............................................................................................................................
8. Vit s thch hp vo
7 5
+
5 4
3 9
+
6 4
1 2
2 4
1 0
2 0
8 7
3 0
4 9
4 4
9.Tnh nhm :
43 + 6 = ...
60 20 = ...
50 + 30 =
29 9 =
S 26
BI 1 : Vit s
(2im)
44
e) Vit cc s t 89 n 100 :
.......................................................................................................................................
f) Vit s vo ch chm :
S lin trc ca 99 l ;
70 gm chuc v n vi
S lin sau ca 99 l
81 gm chuc v n vi
BI 2 :
d)
(3im)
Tnh nhm :
3 + 36 = ...
e)
f)
; 45 20 = ... ; 50 + 37 =
; 99 9 =
t tnh ri tnh :
51 + 27
78 36
..
Tnh :
17 + 14 14 =
BI 3 : ng h ch my gi ?
11
10
9
12
38 cm 10cm =
(1im)
11
12
10
3
4
8
7
4
7
45
gi
BI 4 :
(1m)
>
<
gi
79 74
?
60 95
56 ... 50 + 6
32 2 .. 32 + 2
BI 5 : (1im)
Hnh v bn co :
hnh tam gic

hnh vung
BI 6 :Trong vn nh em co 26 cy cam v cy bi, trong o co 15 cy cam. Hi

trong vn nh em co bao nhiu cy bi ?
Giai
46
.....................................................................................................................................
.....................................................................................................................................
.....................................................................................................................................
....................................................................................................................................
S 27
Bi 1 :
a).Vit s thch hp vo ch trng :
../ 2
im
S lin trc
S bit
S lin sau
41
70
b). Khoanh vo s ln nht :

75
58
92
87
c). Vit cc s : 47 ; 39 ; 41 ; 29 theo th t t be n ln :

..
Vit s thch hp vo trng :
+ 20
4
0
2
8
Bi 2 :
10
+5
a). t tnh ri tnh :
../ 1
24 + 35
67 54
73 + 21
98 97
im
................................................................................................................
.................................................................................................................
.................................................................................................................
b). Tnh :
32 + 5 13 = ....................... ;
76 4 + 4 = ........................
47
30cm + 4cm = ......................
18cm 8cm = ........................
Bi 3 :
../ 4
im
Bi 4 :
Ni ng h vi gi thch hp :
../ 1 12
11
1
im10
2
9
3
4
8
7 6 5
2 gi
11 12 1
10
2
9
8
7 6 5
3
4
11 12 1
10
2
11 12 1
10
2
9
8
9
8
7 6 5
6 gi
3
4
7 gi
7 6 5
3
4
9 gi
Vit s thch hp vo ch chm :

Hnh v bn co :
............... hnh tam gic

................ hnh trn
................ hnh vung
Bi 5 :
../ 1
Bng giy mu xanh di 40cm , bng giy mu di 30cm . Hi ca hai
im
bng giy di bao nhiu xng ti met ?

Bi giai
................................................................................................................
.................................................................................................................
48
.................................................................................................................
Bi 6 :
../ 1
im
49
S 28
1.Tnh:
13 + 34 =
17 + 23 =
11 + 44 =
24 + 25 =
12 + 16 =
62 + 26 =
20 + 20 =
30 + 30 =
37 + 40 =
58 + 20 =
50 + 20 =
66 + 30 =
2. Tnh:
20 +30 +30 =
50 - 10 -30 =
90 - 20 +30 =
21 + 32 + 40 =
65 - 33 - 10 =
65 + 10 - 23 =
32 + 43 +54 =
79 - 47 - 21 =
35 + 42 - 54 =
3. t tnh ri tnh
16 + 33
26 1 4
33 + 45
20 + 50
95 60
......
.......
......
......
......
......
.......
......
......
......
......
.......
......
......
......
4.in du <, > hoc = vo trng cho ng

12
12 +5
19
19-4
37
32+7
13
37
3+34
9 +1
13-3
5.Trong vn nh em c 26 cy cam, B em bn i 13 cy cam. Hi trong vn nh

em cn li tt c bao nhiu cy cam?
Tom tt:
50
Co:
Bn:
Cy cam
Cycam
Cn tt ca cy cam?
Li giai
51
S 29
Bi 1: t tnh ri tnh.
35+24
95-41
4+82
76-32
82+6
76-3
50+3-13
70+4-4
85-5
92-10+2
13+50-3
85-15
Bi 2: Tnh.
Bi 3: in s thch hp vo ch chm.
82- =72
34- =4
49- =47
36- =10
Bi 4:
>
?
<
=
67-767- 4
36+336-3
80-6070-50
84-1374-13
Bi 5: Mt si dy di 62cm, H ct i 30cm. Hi si dy cn li bao nhiu xng- ti-
met?
Bi 6*: Hnh v bn co:
- Hnh tam gic.

- Hnh ch nht.
- on thng.
- im.
S 30
Bi 1: Vit cc s 28, 48, 35, 82, 73, 18. Theo th t:
a. T be n ln:
b. T ln n be:
Bi 2: Vi cc s 0, 1, 2 lp c tt ca my s co hai ch s khc nhau?
Bi 3: t tnh ri tnh.
33+52
75-35
8+91
96-23
60+28
14+3
TH VIN SEN VNG
52
Bi 4: Vit cc s trn chuc co hai ch s:

.
Bi5: Lan co 28 bt ch, Lan cho bn 8 bt ch. Hi Lan cn li my bt ch?
Bi 6*: Nu Ton co thm 16 vin bi th Ton s co tt ca 66 vin bi. Hi Ton co tt ca
bao nhiu vin bi?
Bng cc s n 100
1
11
21
31
41
51
61
71
81
91
2
12
22
32
42
52
62
72
82
92
3
13
23
33
43
53
63
73
83
93
4
14
24
34
44
54
64
74
84
94
5
15
25
35
45
55
65
75
85
95
6
16
26
36
46
56
66
76
86
96
7
17
27
37
47
57
67
77
87
97
8
18
28
38
48
58
68
78
88
98
9
19
29
39
49
59
69
79
89
99
10
20
30
40
50
60
70
80
90
100
- Cc s co mt ch s l: 0;
- Cc s trn chuc co hai ch s l:
- Cc s co hai ch s ging nhau l: .

- S nh nht co mt ch s l: .
- S ln nht co mt ch s l: .
- S trn chuc nh nht co hai ch s l: .
TH VIN SEN VNG
53
- S trn chuc ln nht co hai ch s l: ..

- S nh nht co hai ch s ging nhau l: ..
- S ln nht co hai ch s ging nhau l: ...
- S 100 co ch s.
Tp m cc s trong phm vi 100 theo ng th t.
Bi 1 t tnh ri tnh
45 + 32
32 + 45
77 - 32
77 - 45
6 + 33
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
Bi 2: Cho ba s 43 ; 68; 25 v cc du +; -; = hy vit cc phep tnh ng
.
Bi 3: <
>
99 55 .. 88 33
99 53 . 89 43
21 + 3 . 29 4
88 33 . 77 44
55 + 44 .. 72 + 27
57 23 . 89 57
5 + 23 .. 23 + 5
Bi 4: Tnh
98 35 . 89 - 24
43 + 6 . 46 + 3
53 + 24 + 2 = ..
89 25 4 =
76 + 20 5 = .
53 + 2 + 24 =
89 4 25 =
89 29 + 5 = .
32 + 23 + 14 =
57 + 32 46 =
68 45 + 21 =
79 23 14 =
57 46 + 32 =
68 + 21 45 =
Bi 5: Thng ny b lm c 25 ngy cng, m lm c 24 ngy cng. Hi b v m
lm c tt ca bao nhiu ngy cng?
Tom tt
Bi giai
B lm: .. ngy cng
..
M lm: .ngy cng
..
Tt ca: .. ngy cng? ..

Bi 6: t bt u chy lc 6 gi H Ni v n Hai Phng lc 9 gi. Hi t H Ni
dn hai Phng t chy ht my gi?
Bi giai
TH VIN SEN VNG
54
.
Bi 7: t bt u chy lc 3 gi Hai Phng v sau 3 gi s n H Ni. Hi t n
H Ni lc my gi?
Bi giai
.
Bi 8: on thng AB di 15cm, bt i on thng BC di 5 cm. Hi on thng AC cn
li bao nhiu xngtimet?
15cm
A
?cm
5cm
Bi giai
.
Bi 9: M i cng tc 19 ngy. M o 1 tun l. Hi m cn phai o my ngy na?
Bi giai
1 tun l = ngy
.
Bi 10:
Co .. im
Co . on thng
TH VIN SEN VNG
55
Co .. hnh tam gic
Bi 11: - S ln nht co mt ch s l:
- S trn chuc ln nht co hai ch s l:
- Ly s trn chuc ln nht co hai ch s cng vi s ln nht co mt ch s c kt
qua l:
Bi 1: t tnh ri tnh
42 + 36
.
.
.
Bi 2: Tnh
25 + 74
.
.
.
43 + 22 + 31 =
78 - 45
.
.
.
89 43 25 = .
99 - 54
.
.
.
2 + 82
.
.
.
67 + 22 35 = .
96 43 22 =
89 25 + 43 = ..
67 35 + 22 =
Bi 3: Co mt thanh g c ca thnh hai manh di 32 cm v 60 cm . Hi thanh g lc
u di bao nhiu xng ti met?
Bi giai
.
Bi 4: Vit cc s
- T 0 n 9:
- T 10 n 19:
.
- T 90 n 99:
- Co tt ca s co mt ch s.
Bi 5: Vit s c hai ch s thnh s chc v s n v ( theo mu):
TH VIN SEN VNG
56
53 = 50 + 3
36 =
69 = ..
35 = .
63 =
96 =
55 =
33 = .
99 =
10 = ..
40 =
80 =
Bi 6: Vit s lin trc v lin sau ca s cho trc (theo mu):

14 ; 15 ; 16
; 25 ; .
; 39 ; ..
..; 79;
.; 90 ; .
.; 99; .
40 + 50 =
90 + 10 =
72 + 27 = ..
50 + 40 =
10 + 90 = ..
27 + 72 = ..
60 + 20 = ..
62 + 35 =
53 + 35 = .
20 + 60 =
35 + 62 = ..
35 + 53 = .
50 + 20 + 6 = .
50 + 26 + 3 = ..
72 + 4 + 3 = ..
50 + 30 + 9 =
50 + 36 + 2 = ..
86 + 2 + 1 =
Bi 7: Tnh
Bi 8: Tnh nhm
70 + 20 + 8 =
70 + 28 + 1 = ..
94 + 3 + 2 = ..
Bi 9: Thng trc b lm c 24 ngy cng. Thng ny b lm c 22 ngy cng.
Tnh s ngy cng b lm c trong hai thng o.
Bi giai
.
Bi 10: Manh vai di 95cm. m may qun cho con ht 70cm. Hi cn li bao nhiu xng ti
met vai?
Bi giai
TH VIN SEN VNG
57

.
Bi 11: Cho cc s: 76; 85; 19; 5; 23 hy vit cc s theo th t:
- T be n ln: ..
- T ln n be:
Bi 12:
- S be nht co hai ch s ging nhau l: .
- S ln nht co hai ch s ging nhau l: .
- Ly s ln nht co hai ch s ging nhau tr s be nht co hai ch s ging nhau
c kt qua l:
Bi 1: S?
+ 23 = 46
98 - .. = 34
6 + . = 17
78 - . = 70
. 71 = 12
..+ 34 = 67
90 - . = 70
76 - = 0
54 - . = 54
Bi 2: Tnh
86 34 = .
97 50 = .
60 40 = ..
86 52 = .
50 + 47 = .
60 + 40 = .
52 + 34 = .
68 34 = ..
100 40 = .
97 47 =..
Bi 3:
34 + 34 = .
100 60 = .
40 + 30 + 8 = ..
70 30 + 2 = .
97 - 7 40 =
50 + 40 + 7 = .
Bi 4: < > =
90 50 + 4 =
97 40 7 =
40 + 5 49 7
34 + 25 .. 43 + 15
79 28 65 14
79 24 .. 97 42
Bi 5: Lp hc co 20 hc sinh nam v 16 hc sinh n. Hi lp co tt ca bao nhiu hc
sinh?
Bi giai
TH VIN SEN VNG
58

.
Bi 6: Vit s:
Bay mi ba: .
Chn mi lm: .
Su mi t:
Ba mi bay: .
Nm mi chn:
Nm mi mt:
Bi 7: Lp em co 36 bn; co 14 bn i hc v. S bn cn li i hc ht. Hi lp em co
bao nhiu bn hc ht?
Bi giai
.
Bi 8: Lp em co 22 bn xp loi kh v 10 bn xp loi gii. Hi lp em co tt ca bao
nhiu bn c xp loi kh v gii?
Bi giai
.
Bi 9:
a, Vit cc s vo ch chm
- ......, 56 ,........ ,......... ,......... , ..... ,, 62, ..... , ......., ........, ......., , 68.
- 78, 77, 76, ........, ........, ......., .........., ..........., ., ., 68
- 41 , 40 , 39, ..........., ........., ......, ......,.., 33
b, c s
64 : .............................
65 : ...................................
31: ..............................
5: .............................
Bi 10 : Tnh
26 + 32 45 = ........
68 40 26
TH VIN SEN VNG
= .......
77 cm - 35 cm + 26 cm = .............
57 cm + 20 cm + 12 cm = ............
59
Bi 11 : in du > , < , =
45 - 24 ......... 17 + 10
32 + 16 ......... 20 + 28
24 + 35 .......... 78 - 21
37 - 17 ......... 56 - 36
Bi 12 : S ?
51 + .......... < 56
....... + 67 = 89
......... 8 > 80
........ + 32 = 45 + .......
Bi 13 : Hai hp bt ch co tt ca 7 chuc ci . Hp th nht co 30 ci. Hi hp th hai co

bao nhiu ci ?
Bi giai
7 chuc = .
.................................................................................................................................................
.................................................................................................................................................
................
Bi 1 : on ng di 78 cm . Con kin i c 50 cm . Hi con kin cn phai i bao
nhiu xng ti met na th ti ni ?
Bi giai
.................................................................................................................................................
.................................................................................................................................................
..............................................................................................................
Bi 2 : c, vit s
- Su mi : ......
15: ................................
- Chn mi bay : .....
68 : ...................................
Bi 3 : Cho cc s : 45 , 63 , 54 , 78 , 69
a . Xp cc s theo th t t ln n b : .......................................................
b. Xp cc s theo th t t b n ln : .........................................................
Bi 4: ng ghi , sai ghi s
- Co 6 hnh tam gic
- Co 5 hnh tam gic
- Co 4 hnh tam gic
Bi 5 :
<
TH VIN SEN VNG
>
=
45 + 4.........89 - 60
36 + 12 ........ 97 - 45
60
73 - 21 ........ 49 - 3
43 + 14 ......... 88 - 27
Bi 6 : S ?
35 +
> 56
78 -
< 60
52 +
< 59
- 8 = 50
Bi 7 : Khi lp 2 co 45 hc sinh kh v 50 hc sinh gii . Hi khi lp 2 co bao nhiu

hc sinh kh , gii ?
Bi giai
.................................................................................................................................................
.................................................................................................................................................
............................................................................................................................Bi 8: Lp 1
E co 36 bn , trong o co 26 bn gi . Hi lp co bao nhiu bn trai?
Bi giai
..........................................................................................................................................
.................................................................................................................................................
...................................................................................................................................
Bi 9 : c s
75 : .....................................
44 : ...................................
5 : ......................................
4: .....................................
Bi 10 : Lp 1B co 36 bn hc sinh . Lp 1C co 4 chuc hc sinh . Hi lp 1B v lp 1C co

bao nhiu hc sinh ?
Bi gii
..........................................................................................................................................
.................................................................................................................................................
...................................................................................................................................
.
Bi 11 : Giai bi ton theo tom tt sau:
Tom tt
TH VIN SEN VNG
61
M co
: 86 ci bnh
Cho Hng : 10 ci bnh

Cn li
: .. ci bnh ?
Bi gii
..........................................................................................................................................
.................................................................................................................................................
...................................................................................................................................
Bi 12 :
Giai bi ton theo tom tt sau:
An v Bnh co :
54 hn bi
Bnh co
3 chuc hn bi
An co
..... hn bi?
Bi gii
..........................................................................................................................................
.................................................................................................................................................
...................................................................................................................................
..........................................................................................................................................
Bi 1 : Ni trng vi s thch hp
34 +
< 40
43 +
25
22
67 45
68
97 52
31 +
56
Bi 2: Lp 1B co 36 bn hc sinh . trong o co 26 bn hc sinh gii, cn li l hc sinh

kh v trung bnh. Hi lp 1B co bao nhiu bn hc sinh kh v trung bnh?
Bi giai
TH VIN SEN VNG
62
Bi 3 : Cho cc s : 99 , 7 , 22 , 62, 49, 67

a . Xp cc s theo th t t ln n b : .......................................................
b. Xp cc s theo th t t b n ln : .........................................................
Bi 4: V on thng OA di 7 cm
..........................................................................................................................................
Bi 5 :a, Lc 7 gi kim pht ch vo s .... , kim gi ch vo s .....
Lc 11 gi kim pht ch vo s .... , kim gi ch vo s .....
b, Hm nay l th nm ngy 20 thng 5. Ngy sinh nht Bc 19 thng 5 nm nay l th
my?
Bi 6 : in ch s thch hp vo ch chm:
2 .....
.....7
9 .....
27
43
.....1
3 ....
24
...3
...1
76
35
...2
1 ....
Bi 7 :
<
>
=
95 - 4.........99 - 8
84 + 11 ........ 99 - 2
67 + 2 ........ 84 2
63 - 33 ......... 10 + 21
Bi 8 : S ?
14 + 40 + 3 = ........
64 cm + 5 cm + 20 cm = .........
89 -
< 34
- 61 = 8
Bi 9 : c s
65 : .....................................
24 : ...................................
5 : ......................................
4: .....................................
85 : .....................................
43 : ...................................
29 : ......................................
64: .....................................
Bi 10
TH VIN SEN VNG
63
S lin trc 49 l: ....................

S lin sau 49 l: .........................
S gia 48 v 50 l: ...................
Bi 11:
a, Vit cc s vo ch chm
- .S lin sau ca 79 l : .........
S lin trc ca 90 l : ........
- S lin trc ca 100 l : ........
S lin sau ca 0 l :...........
b, Cho cc s : 45 , 47 , 89 , 98 , 23
- ........> ........> .......> .........> ..........
c, c s
75 : .............................
94: ...................................
43: ..............................
16: .............................
Bi 12 : Tnh
36 + 32 15 = ........
18 cm + 41 cm + 20 cm = .............
48 23 + 12 = .......
97 cm - 32 cm - 2 cm = ............
Bi 13 : in du > , < , =
26 12 ........ 15
16 + 23 ........ 49 11
47 25............19
67 42 ........ 12 + 13
Bi 1 : S ?
88 - ......... < 56
....... 12 = 73
......... 70 > 9
........ 56 = 41
Bi 2 : a, Mt tun l co my ngy ? ...............................................................

b, Vit tn cc ngy trong tun l bt u t th hai
...........................................................................................................................
c, Vit tn nhng ngy em khng n trng ?
...........................................................................................................................
Bi 3 : Hm nay l ngy 15 v l ngy th t
Ngy mai l ngy .....v l ngy th .........
Ngy kia l ngy ...... v l ngy th ........
Hm qua l ngy ...... v l ngy th ........
TH VIN SEN VNG
64
Bi 4 : Em i ng lc 9 gi ti . Khi o kim ngn ch vo s ......., kim di ch vo

s ...........
Bi 5 : G m p 28 qua trng . n 1chuc qua trng . Hi cn li my qua trng cha
n ?
Bi giai
.................................................................................................................................................
.................................................................................................................................................
.................................................................................................................................................
.................................................................................................................................................
................Bi 6 : Giai bi ton theo tom tt sau:
Tom tt
Mai co
: 37 vin bi
Hng co
: 4 chuc vin bi
Mai v Hng :
..... vin bi ?
Bi giai
.................................................................................................................................................
.................................................................................................................................................
.................................................................................................................................................
.................................................................................................................................................
................
Bi 7 : Co ...... tam gic
Bi 11: Nh Nga nui 64 con g v vit, trong o co 4 chuc con g. Hi nh Nga nui bao
nhiu con vit?
Bi 12: Co 70 bn i tham quan. Co 40 bn ln xe t th nht. Hi co bao nhiu bn
cha ln xe?
TH VIN SEN VNG
65
Bi 13: T sch ca An co 70 quyn truyn . Nay An mua thm 10 quyn truyn tranh v 6
quyn bo nhi ng. Hi t sch ca An co tt ca bao nhiu quyn truyn v bo?
Bi 14: Nam co 13 qua bong bay mu xanh, 5 qua bong bay mu v 21 qua bong bay
mu trng. Hi Nam co tt ca bao nhiu qua bong bay?
Bi 15: Cho cc s: 0, 10, 20, 30, 40, 50, 60, 70, 80, 90. Hy tm cc cp hai s sao cho
khi cng hai s o th co kt qua l 90.
khi cng hai s o th co kt qua l 80.
ly s ln tr s be th co kt qua l 50.
Bi 18: Cho 3 s: 7, 11, 18 hy vit cc phep tnh ng.
Bi 19: Cho 3s 15, 39, 24 hy vit cc phep tnh ng.
Bi 20: Vit s thch hp vo trng:
5
1
2
5
+ 12
- 31
+ 13
- 28
+7
+ 10
Bi 4: An co 18 cy bt cc loi v thc k. Ring thc k v bt mc l 6 ci, cn li l

bt ch. Hi An co bao nhiu ci bt ch?
TH VIN SEN VNG
66
Bi 5: Sn trng co 38 cy cc loi, trong o s cy canh trng trong chu l 28 cy, cn

li l cc cy trng sn. Hi co bao nhiu cy trng tren sn trng?
Bi 6: T ng sch trong th vin co 18 ngn, trong o 6 ngn ng bo cc loi. Hi
cn li bao nhiu ngn dng ng sch?
Bi 7: <, >, =
36 + 12 - 37 . 42 - 21 - 10
45 + 13 - 48 . 18 - 12 + 10
54 + 12 - 66 .. 59 - 30 - 20
45 + 43 - 78 .. 28 - 12 - 10
33 + 22 - 55 . 55 - 20 - 25
30 + 38 - 55 78 - 72 + 10
60 + 18 - 77 58 - 37 - 20
Bi 8: Qua mp di 45 cm, An ct 25 cm nu ba sng, ch cn li nu ba chiu.
Hi phn cn li ca qua mp di bao nhiu xng ti met?
Bi 9 : Nh bc T co 10 con vit , bc T bn 5 vit v lm thit 1 i n . Hi bc T
cn li bao nhiu con vit?
Bi 1:
S 37 gm 3 chuc v 7 n vi
S 88 gm .. chuc v .. n vi
Bi 2:
S lin trc
..
TH VIN SEN VNG
S bit
10
S lin sau
..
67
29
73
..
99
..
Bi 3:
S nh nht co hai ch s l
S ln nht co hai ch s l
Ly s ln nht co hai ch s tr i s nh nht co hai ch s c kt qua l: ..
S 100 co my ch s l nhng ch s no?............................................................
100 = . Chuc
Bi 4:
Nam n tra vo lc 11 gi. Lc o kim gi ch vo s ......., kim pht ch vo s .........
Bi 5: Lc 12 gi, kim pht ch vo s .........., kim gi ch vo s ............
Bi 6:
V hnh tam gic th phai v ............. on thng
Bi 7:
Ho co si dy di 97 cm. Lan co si dy di 85 cm. Si dy ca bn no di hn v di
hn bao nhiu cm?
Bi giai
.................................................................................................................................................
.................................................................................................................................................
............................................................................................................................
Bi 1: Tnh
9 + 40 =
29-6=
7 + 20 =
34 - 4 =
6 + 90 =
68 - 7 =
7 + 51 =
99 - 5 =
Bi 2: <, >, =
82 - 41 .. 53 - 12
86 - 80 .. 19 - 3
87 - 56 .. 45 - 14
98 - 27 .. 16 - 6
78 - 21 .. 58 - 12
50 - 10 .. 98 - 80
TH VIN SEN VNG
68
Bi 3:
Hm nay l ngy 21 thng 7 v l ngy th hai
Ngy mai l ngy .. thng 7 v l ngy th .
Ngy kia l ngy .. thng 7 v l ngy th..
Hm qua l ngy .. thng 7 v l ngy
Hm kia l ngy .. thng 7 v l ngy th
Bi 4:
Hm nay l ngy th hai. My ngy na th n ngy th hai lin sau? V sao?
Hm nay l ch nht. My ngy na th n ngy ch nht lin sau? V sao?
Bi 5:
Lc kim di ch vo s.., kim ngn ch vo s 7 l lc 7 gi
Lc kim di ch vo s.., kim ngn ch vo s .. l lc 11 gi
Em i hc bui sng, kim di ch vo s , kim ngn ch vo s ..
Bi 6:
Trn cnh cao co 25 con chim u, cnh di co 11 con chim u. Co 4 con chim bay t
cnh trn xung cnh di u. Hi:
a) Cnh trn cn li bao nhiu con chim u?
b) Cnh di co bao nhiu con chim u?
Bi 7:
Mt quyn truyn co 90 trang. Lan c c 3 chuc trang. Hi cn bao nhiu trang Lan
cha c?
Bi 8:
Mt quyn truyn co 90 trang, ngy th nht lan c c 20 trang, ngy th hai lan c
c 30 trang. Hi cn bao nhiu trang lan cha c?
Bi 1: Vit v c s ( theo mu)
9 chuc v 8 n vi
8 chuc v 9 n vi
7 chuc v 5 n vi
TH VIN SEN VNG
98
Chn mi tm
69
5 chuc v 7 n vi
6 chuc v 1 n vi
3 chuc v 4 n vi
Bi 2:Tnh nhm:
70 + 20 = .
75 + 20 = .
74 + 5 = .
90 - 50 = ..
Bi 3: t tnh ri tnh
98 - 50 = ..
98 - 5 = ..
52 + 34
Bi 4: S?
86 - 52
.
.
..
86 - 34
79 - 36
.
.
..
3 + 45
.
.
..
79 - 3
.
.
..
90 + = 95
70 + = 90
65 + . = 69
95 - = 90
70 - = 50
65 - = 62
95 - . = 5
Bi 5:
- 40 = 50
65 - = 45
.
.
..
An co 10 bt ch mu, 6 bt sp v 3 bt mc. Hi An co tt ca bao nhiu ci bt cc loi?

Bi giai
.................................................................................................................................................
.................................................................................................................................................
............................................................................................................................
Bi 6: Vit cc s 39, 68, 90, 19, 77 theo th t t ln n be:
.
...
Trong cc s o, s be nht l .., s ln nht l ..
Bi 7:
Trong gi th duc, lp 1A chia lm hai nhom tp chy, nhom 1 co 21 bn, nhom 2 co 23
bn. Hi lp 1A co bao nhiu bn hc gi th duc?
Bi giai
TH VIN SEN VNG
70
.................................................................................................................................................
.................................................................................................................................................
............................................................................................................................
Bi 8: Vit thnh s chuc v s n vi (theo mu):
54 = 50 + 4
83 = +
92 = +
45 = ... +
38 = ... +
29 = . +
55 = ... +
Bi 9: Tnh:
88 = ... +
99 = . +
50 + 30 + 6 = ....
86 - 30 - 6 = ..
60 + 20 + 5 = ..
90 - 30 + 5 = .
86 - 6 - 30 = ..
56 + 20 + 3 = .
82 - 30 + 5 = .
Bi 10: S?
82 - 30 + 5 = .
75 - 5 - 30 =
63 + = 83
63 + . = 63
0 + . = 5
63 - . = 43
63 - . = 63
. + . = 0
63 - . = 60
Bi 11: S?
63 - . = 0
.. - .. = 0
S lin trc
29
S cho
30
70
99
59
65
S lin sau
31

.
.
Trong cc s o, s be nht l .., s ln nht l
Bi 1:
Lp em co 36 bn, trong o co 31 bn xp loi kh v gii cn li l trung bnh. Hi lp
em co my bn xp loi trung bnh?
Bi giai
TH VIN SEN VNG
71
.................................................................................................................................................
.................................................................................................................................................
............................................................................................................................
Bi 2: B i cng tc xa nh 1 tun l v 10 ngy. Hi b i cng tc bao nhiu ngy?
Bi giai
.................................................................................................................................................
.................................................................................................................................................
............................................................................................................................
Bi 3: - Vit tt ca cc s co mt ch s theo th t giam dn:
.
- Vit tt ca cc s co hai ch s m mi s u co s chuc l 4:
.
- Cho hai ch s 2; 3. Hy vit tt ca cc s co hai ch s m mi s ch gm cc ch s
cho:
.
- Vit tt ca cc s trn chuc co hai ch s:
.....
- Vit tt ca cc s co hai ch s co s n vi l 1:
.
Bi 4: Vit theo mu:
35 = 30 + 5
5 chuc v 1 n vi: 51
47 = .
.6 chuc v 3 n vi: ..
90 = ..
8 chuc v 2 n vi: ..
52 = ...
1chuc v 0 n vi: ...
89 = ..
7 chuc v 1 n vi: ..
TH VIN SEN VNG
72
H v tn: Lp 1B
n tp cui nm
Bi 1:
30 cm + 20 cm = .
70 cm + 30 cm = ..
35 cm - 15 cm =
46 cm - 26 cm = .
Bi 2:
Vn nh Nga co 45 cy vai. M mi trng thm 3 chuc cy na . Hi vn nh nga co tt
ca bao nhiu cy vai v na?
Bi giai
.................................................................................................................................................
.................................................................................................................................................
............................................................................................................................
.
Bi 3:
Trong vn nh Nga co 45 cy vai v cy na. Trong o co 2 chuc cy vai. Hi trong vn
nh Nga co bao nhiu cy na?
Bi giai
.................................................................................................................................................
.................................................................................................................................................
............................................................................................................................
.
Bi 4:
M mua cho H 24 ci bt cc loi. Trong o co 4 bt mc, 10 bt sp mu cn li l bt
ch. Hi m mua cho h bao nhiu ci bt ch?
Bi giai
.................................................................................................................................................
.................................................................................................................................................
............................................................................................................................
TH VIN SEN VNG
73

.
Bi 5:
Trong sn co 14 con g, 24 con vit v 11 con ngan. Hi trong sn co tt ca bao nhiu con
g, vit v ngan?
Bi giai
.................................................................................................................................................
.................................................................................................................................................
............................................................................................................................
....
Trong cc s o, s be nht l , s ln nht l
Bi 7:
Lp em co 36 bn, trong o co 21 bn xp loi kh v 10 bn xp loi gii cn li l trung
bnh. Hi lp em co my bn xp loi trung bnh?
Bi giai
.............................................................................................................................................
.................................................................................................................................................
.............................................................................................................................
Bi 8: Cho hai ch s: 4 v 5 hy vit cc s co hai ch s khc nhau:
.
Bi 9: Cho ba ch s: 1; 2; 3 hy vit cc s co hai ch s khc nhau:
TH VIN SEN VNG
74
Bi 10: Vit phep cng s ln nht co hai ch s vi s be nht ri tnh kt qua:
.
Bi 11: Vit phep tr s ln nht co hai ch s khc nhau vi s be nht co hai ch s ri
tnh kt qua:
Bi 12: S lin sau ca s be nht l: .
S lin sau ca s be nht co hai ch s l: ..
S lin trc ca s ln nht co hai ch s l:
S lin trc ca s ln nht co mt ch s l: .
Bi 1: Vit thnh s chuc v s n vi (theo mu):
54 = 50 + 4
83 = +
92 = + .
45 = . +
38 = . +
29 = . + .
55 = . + .
Bi 2: Tnh:
88 = . + .
99 = . +
50 + 30 + 6 = ..
86 - 30 - 6 = ....
60 + 20 + 5 = ..
90 - 30 + 5 = .
86 - 6 - 30 = .
56 + 20 + 3 = .
82 - 30 + 5 = .
Bi 3: S?
82 - 30 + 5 = .
75 - 5 - 30 =
63 + = 83
63 + . = 63
0+=5
63 - . = 43
63 - . = 63
+ . = 0
63 - . = 60
63 - . = 0
. - .. = 0
Bi 4: Mt thanh g ct c thnh hai thanh di 70cm v 25 cm. Hi thanh g lc cha
ct di bao nhiu xng ti met?
Bi giai
.................................................................................................................................................
.................................................................................................................................................
............................................................................................................................
Bi 5: Lp co 31 hc sinh, co thm 4 hc sinh mi vo hc. Hi lp co tt ca bao nhiu
hc sinh?
Bi giai
TH VIN SEN VNG
75
.................................................................................................................................................
.................................................................................................................................................
............................................................................................................................
Bi 6: Lp co 35 hc sinh, co 4 hc sinh chuyn i lp khc. Hi lp cn bao nhiu hc
sinh?
Bi giai
.................................................................................................................................................
.................................................................................................................................................
............................................................................................................................
Bi 7: i ng ca ca trng co 59 bn, trong o co 35 bn n. Hi i ng ca co bao
nhiu bn nam?
Bi giai
.................................................................................................................................................
.................................................................................................................................................
............................................................................................................................
Bi 8: Vit tt ca cc s co hai ch s:
a) l s trn chuc:
b) Co ch s ch chuc l 9: ..
c) Co ch s ch chuc l 3: ..
Bi 9: S?
90 + = 95
70 + = 90
65 + = 69
95 - = 90
70 - = 50
65 - = 62
95 - = 5
- 40 = 50
Bi 10: ng ghi , sai ghi S
65 - = 45
46
+
52
+
43
+
58
-
76
-
23
4
5
23
7
68
92
48
35
06
89
-
65
-
8
81
13
52
....
TH VIN SEN VNG
76
Trong cc s o, s be nht l , s ln nht l

Bi 12:
30 cm + 20 cm = .
35 cm - 15 cm =
70 cm + 30 cm = ..
46 cm - 26 cm = .
Bi 13: Vit theo mu:

35 = 30 + 5
5 chuc v 1 n vi: 51
27 = .
.7 chuc v 3 n vi: ..
50 = ..
5 chuc v 2 n vi: ..
42 = ...
8 chuc v 0 n vi: ...
Bi 1: Khoanh vo ch ci t trc cu tra li ng

a) Kt qua ca phep tnh 32 + 27 38 l:
A. 21
B. 11
b) kt qua tnh 25 + 13 + 51 l:
C. 22
A. 89
B. 98
b) kt qua tnh 79 54 -24 l:
C. 99
A. 49
c) Trong hnh bn co:
C. 1
B. 10
A. 3 hnh tam gic

B. 4 hnh tam gic
C. 5 hnh tam gic
Bi 2:
Cc s 7; 8; 6; 10 vit theo th t t be n ln l:
A. 10; 8; 7; 6
Bi 3:
B. 7; 6; 8; 10
C. 6; 7; 8; 10
a) S hnh vung co trong hnh bn l:

A. 1
B. 2
C. 3
b) S hnh tam gic co trong hnh bn l:

A. 3
B. 4
Bi 4: in du <
TH VIN SEN VNG
C. 5
> =
77
13 + 25 40
34 + 42 . 42 + 34
89 77 11
97 25 . 86 - 13
Bi 5: M co mt bo hoa. m tng b 1 chuc bng hoa v tng chi 8 bng hoa. Hi m
tng tt ca bao nhiu bng hoa?
Bi giai
.................................................................................................................................................
.................................................................................................................................................
.................................................................................................................................................
.....................................................................................................
Tn: Lp 1B
Bi 1: Khoanh vo ch t trc cu tr li ng:
a) S tm mi chn vit l:
A. 98
b) S no di y ln hn 78?
B. 89
C. 809
A. 69
B. 77
c) Kt qua ca phep cng 34 + 45 l:
C. 79
A. 79
d) Kt qua ca phep tr 89 76 l:
B. 78
C. 97
A. 12
e) Kt qua tnh 79 25 + 20 l:
B. 13
C. 14
A. 34
B. 54
C. 74
f)Mt ca hng co 37 ci m siu tc. Hi sau khi bn i 12 ci m o th ca hng cn
li bao nhiu ci m siu tc?
A. 25 ci m
B. 49 ci m
Bi 2: Nh Lan co 1 i g. Nh H co 2 con g.
C. 24 ci m
A. S g nh Lan t hn s g nh H.
B. S g nh Lan nhiu hn s g nh H.
C. S g nh Lan v nh H bng nhau.
Bi 3: Khoanh vo s ln nht:
27
Khoanh vo s be nht:
85
TH VIN SEN VNG
39
46
44
58
60
59
78
Bi 4: Lp 1A co 35 hc sinh, lp 1B co 3 chuc hc sinh. Hi ca hai lp co bao nhiu

hc sinh?
Bi giai
............................................................................................................................................
............................................................................................................................................
............................................................................................................................................
....................................................................................................
Bi 1: Khoa co 1 t bt ch, lan co 12 ci bt ch. Vy:
A/ Khoa co nhiu bt ch hn Lan.
B/ Khoa co t bt ch hn lan.
C/ Khoa v Lan co s bt ch bng nhau.

Bi 2: S thch hp in vo ch chm trong phep tnh:
a) .. 51 = 8
A/ 59
B/ 43
C/ 60
D/ 63
B/ 1
C/ 2
D/ 0; 1
b) 11 + .. < 2 + 10
A/ 0
Bi 3: Ly s ln nht co hai ch s khc nhau tr i s be nht co hai ch s th c:

A. 68
B. 88
C. 98
D. 74
Bi 4: B i cng tc 1 tun v 3 ngy, nh vy b i

A. 4 ngy
B. 10 ngy
C. 3 ngy
D. 9 ngy
Bi 5: Vit phep cng s ln nht co 1 ch s vi s be nht co 2 ch s ri tm kt qua
Bi 6: Vit phep tr s ln nht co hai ch s khc nhau tr i s be nht co hai ch s

ging nhau ri tm kt qua: .
Bi 7: Nh Nga co 1 i g v 4 con vit. Vy nh Nga co tt ca:
A. 5 con
B. 6 con
C . 14 con
D. 4 con
Bi 8: Cho hai ch s 4; 7 hy vit cc s co hai ch s khc nhau:
TH VIN SEN VNG
79
Bi 5: M co mt bo hoa. m tng b 3 chuc bng hoa v tng chi 8 bng hoa. Hi m

tng tt ca bao nhiu bng hoa?
Bi giai
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TH VIN SEN VNG
80

30 Đề Ôn Tập Học Kỳ 2 Môn Toán Lớp 1

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30 Đề Ôn Tập Học Kỳ 2 Môn Toán Lớp 1

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30 N TP HC K 2 MN TON LP 1

n tp Ton hc k II lp 1 l tng hp 30 n tp Ton hc k II lp 1, l ti

Trc nghim (3 im)

3. Phep c ng 19 + 9 co kt qua bng:

Bi 1: t tnh ri tnh (4 im)

Bi 2: Ni phep tnh vi kt qua ng: (2 im )

Bi 3: ng ghi , sai ghi S vo trng: (2 im)

Bi 2: (2) Vit s thch hp vo trng:

a, Khoanh trn vo s be nht:

b, Khoanh trn vo s ln nht:

c, ng ghi (), sai ghi (S)

Bi 5 (1) : Mi hnh v di y co bao nhiu on thng ?

71;; 73;;; 76; 77; ; ; 80

Hai mi tm: ...........

Bi 4: M hi c 85 qua hng, m bn 60 qua hng. Hi m cn li bao nhiu

Bi 5: V thm mt on thng co:

a) Ni s vi phep tnh thch hp :

56cm 6cm + 7cm = .

hnh tam gic

6. Lp em co 24 hc sinh n , 21 hc sinh nam. Hi lp em co tt ca bao nhiu hc sinh?

Tnh nhm : 3 + 36 = ...

hnh tam gic

BI 6 :Trong vn nh em co 26 cy cam v cy bi, trong o co 15 cy cam. Hi

a).Vit s thch hp vo ch trng :

b). Khoanh vo s ln nht :

c). Vit cc s : 47 ; 39 ; 41 ; 29 theo th t t be n ln :

a). t tnh ri tnh :

b). Tnh : 32 + 5 13 = .......................;

Vit s thch hp vo ch chm :

bng giy di bao nhiu xng ti met ?

56cm 6cm + 7cm = .

74cm 4cm + 3cm = .

3. Nam co 36 vin bi gm bi xanh v bi , trong o co 14 vin bi xanh. Hi Nam co my

a) Ni s vi phep tnh thch hp :

3. Em hy nhn vo cc t lich v in vo ch trng :

- Ngy mai l th ....

- Ngy hm kia l th ....

- Ngy kia l th .....

b) Th nm , ngy ..............., thng .............

Th .............. , ngy 11 , thng ..............

3. Trong vn co 35 cy bi v cy to , trong o co 15 cy bi. Hi trong vn co

c) Vit cc s trn chuc :

2 : a) Tnh nhm : 3 + 36 = ...

3. Vit > ; < ; =

4. Mt on dy di 18cm , bi ct ngn i 5cm . Hi on dy cn li di my xng ti met ?

Cu 4: (1 im) Vit cc s 38, 40, 25, 71 theo th t:

Khng t mu:..........hnh trn?

2) Vit s thch hp vo trng (1 ):

3) in du < , >, = vo ch chm (2 ) :

34cm + 52cm .52cm + 34cm

41cm + 8cm ..45cm

13cm + 43cm .42cm + 13cm

2) Vit s thch hp vo trng (1 ):

3) in du < , >, = vo ch chm (2 ) :

c. 35cm + 50cm .50cm + 35cm

b. 41cm + 8cm ..42cm

d. 17cm + 41cm .40cm + 17cm

b) Khoanh trn vo s be nht:

Bi 2: Khoanh vo ch t trc kt qua tra li ng.

Bi 3: ng ghi , sai ghi s vo trng:

Bi 5: Mt cun truyn co 37 trang, Lan c c 12 trang. Hi cn bao nhiu trang

b. 38cm 6cm + 20cm = .

BI 6. Vit s thch hp vo ch chm hnh v bn co ?

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