二年级下册数学口算练习题新
英语读后感-放假安排2020
口算练习（一）
12-36÷9= 12÷4×3=
56÷8×5= 14÷7+68=
58+35÷7= 9×4+56=
9×8-15= 2÷1+41=
4×2+23= 29+2×7=
42÷6+35= 64÷8×6=
55+3×9= 75+4×4=
35÷7+57= 1×7+88=
22-20÷5= 68-7×9=
9×7-32= 32÷8-1=
66-6÷2=
4×4÷2=
50-9×3=
83-25÷5=
32-8÷2=
8×4+29=
6
15÷5×8=
58+3×2=
63÷9×3=
95-6×9=
64÷8÷4=
16+9×6=
30-3×4=
73-7÷1=
5×5-17=
29+30÷5=
30÷5+77=
67+9×3=
43-9×4= 17+4
8÷4÷2= 24
81-28÷7=
16÷8-1=
27÷9-3=
27+5×1=
40÷8×9=
÷1+35=
67+7÷1=
87+14÷2=
65-16÷2=
30÷6×7=
9×6-34=
4×9÷6=
45-5×9=
8×3+38=
79+40÷5=
6÷2+30=
98-9×3=
8÷4+48=
×9=
÷3+28= 4
54÷9+37= 21
24+12÷2=
9÷3+63=
7×5+7=
2×6÷3=
9×2÷6=
64+7×4=
31-10÷2=
7×8-21=
5×7+58=
8×8+9=
39+40÷8=
9×3+27=
15÷5×9=
51-16÷4=
12÷3÷4=
82-4×7=
3×8÷4=
2×1-0=
×5+15=
42
÷3+75=
3×7-12=
83-9×9=
40÷8-1=
36+8÷1=
21÷7+49=
42÷7÷2=
7+4×9=
77+32÷8=
18÷9-1=
95-49÷7=
72÷9×8=
7×7+45=
39-42÷7=
63-24÷3=
7×8+42=
19+9×2=
25÷5×8=
19+2×8=
÷6+77=
口算练习（二）
38-72÷9=
(9-2)÷7= (9+0)×6= (51-6)÷9=
28÷(16-9)= 99-8×4= (5-2)×7=
(9-5)×8=
(29+19)÷8= 53-32÷8=
40÷8×3= 35-4×7=
7×(11-6)= 3×(6+3)=
(10-3)×7= (10+8)÷9=
72÷(4×2)=
5×4-11= 4×(23-17)= 5×7+56=
25÷(31-26)= 2
(27-15)÷3=
6
(77-14)÷7= 9
48÷(22-16)=
(3+9)
(13-7)÷3= 4
8÷(21-19)=
6
(51-11)÷5= 24+5
63-24÷3=
80-6
28÷(2+2)= 6
27÷(19-16)=
28
65+2×8= 3
74+2×9=
42
77+49÷7= (7-1)
6×(4+5)=
9
42÷7×6= (38-2)
28+16÷4=
45-2
8÷(24-16)= (5-2)
21÷(24-17)=
18+21
36-18÷3= 51-4
84-9×8=
(8+1)
×(8-1)= 79+56
÷1+46=
89-9
×9-66= 27
÷6=
61-5
×(11-4)= 17+3
×1÷3=
(4-1)
×6= 8
×8=
65+12
×(14-5)= 89+15
÷(11-4)=
24
×5+38= (4+23)
÷6×4= 8
×9=
12
×(13-5)= 54
÷6= 48+2
×8=
9
×3= 57+4
÷3= 88+36
×9=
15
×5= (9-5)
÷7= 2
×9=
27
÷9×7= 15
×5= (19+9)
×9=
28
×8= 3
×(11-7)= 3
÷2=
44-21
÷3= 56
÷(2+2)= 49+16
÷3=
31-12
÷1×5= 8
÷6×9=
8
÷(4+5)= 9
×9= (19+5)
×7-11=
7
×7= 9
÷9= 92-7
÷(5+0)=
(5+3)
×4= (9-1)
×3+18=
÷9-3=
÷3+69=
÷7=
÷7+57=
×4+58=
×4+29=
÷3=
÷(3+5)=
÷8=
÷6=
×(11-5)=
÷4+27=
×4÷6=
÷8=
×(13-9)=
×2+51=
×4=
×3=
×8=
口算练习（三）
(2+6)×7=
(23+4)÷9= 7×1+36= 6÷3-2=
3×(11-4)= 72÷9-7= 19-35÷5=
35÷5-7=
49÷(13-6)= 70-6×6=
63-4×6= 8×9+11=
8÷(20-16)=
(51-3)÷8= 5×(6-0)= 6×2+39=
(41+22)÷7= 3×3+19= 72÷9+85=
78+2×2=
(30-20)÷5= (50-8)
5×(12-3)=
6
8×(18-9)= 54
15÷3×4=
83-8
(13-6)×5= 77+32
(12-9)×8=
6
4÷(14-10)= 49-6
9×1+83=
(4+3)
16÷(11-9)= 36
(29-15)÷7=
(18-9)
72÷(16-7)= 9
(21+3)÷3=
62-2
28+3×2= 82-3
20÷(2+3)=
48
84-8×2= 42
(73-19)÷6=
72-15
(11-6)×6= 94-9
(54-0)÷9=
20
24÷4+47= 4
5×7-24=
12
÷7= 2
÷3×7= (8-5)
÷6×5=
17+12
×9= 70-4
÷4= 6
×3÷2=
14
×3= (9-6)
×7= 7
÷6+29=
60-18
×5= 5
×12÷4= 8
×7=
49
×8= 7
÷6×5= 2
÷(2+4)=
33-30
÷5= 61-9
×6= 4
÷4×3=
(60-12)
×2×5= (6+8)
÷4×6=
6
×3×8= 32-7
×9= 6
÷3=
96-3
×9= 24+8
÷2×9=
87+27
÷7×8= 3
×9= 40-5
×4+64=
18
÷9= 7
×(11-3)= 15
×5-3=
30
÷7+35= 54
×(5-5)= 40
×6÷4=
43-10
÷5= 7
×5=
84-45
×(10-1)= 40
÷8= 9
÷7=
5
÷(2+1)= (7+9)
÷1=
×2+68=
×7=
÷8=
÷9=
÷(1+2)=
×7=
÷3×7=
×(2-2)=
÷3÷5=
÷6×4=
÷9+28=
÷5×7=
÷2=
×(5+4)=
÷9=
÷8×3=
×9-45=
×5+26=
÷8=
口算练习（四）
36÷(19-13)= 64+24÷4=
(23+25)÷6= 40÷5-5=
(36-0)÷6=
2×(13-4)= (6+9)÷5= 28÷4+43=
11+8×7=
24÷(5+1)= 48+24÷4= 19+6×7=
27÷(10-7)= 15÷(2+3)= (6+10)÷4=
36÷6+34=
24÷3+23= (8-1)×6=
9×8+69= 86-6×9=
(6+6)÷3=
9
(19+9)÷7= (14+2)
5×(13-4)=
48
18÷(24-18)= 18
14÷(2-0)=
36
(14+16)÷6= 38+36
49÷7×7=
(17+1)
20÷4+77= 26+56
77-3×5=
28
(16+19)÷5= 21+9
30÷(21-16)=
5
25÷(22-17)= 24
5×5+16=
2
(2-1)×9= (33+3)
4×9+14=
(3+9)
24÷(2+6)= 92-7
(13+17)÷6=
(5+7)
5×5-14= (7-1)
10÷(17-12)=
5
32÷(18-14)= 42
×9-12=
78+8
÷8= 72-5
÷(9-3)= 9
÷9+48=
(44-8)
÷(5+4)= (20+5)
÷6=
68+21
÷6= 90-9
÷7= 8
÷7×6=
(2+16)
×8= 4
×(18÷6)= 89+3
÷8×2=
5
×9÷6= 7
÷9= 6
÷6=
54-64
×5= (66+15)
÷4= 91-9
×4=
27-2
÷1+18= (37-7)
÷(5+1)=
(5+2)
×6= 72-20
×9=
(7+2)
×(17-8)= 16
÷4=
(1+8)
÷5= 17+3
÷7= 16
×9=
81-27
×(13-8)= 49
÷3=
5
×(9-0)= 78+3
÷1=
4
×8-21= 3
×6+21=
3
×(12-6)= 9
÷8= 6
÷9=
45+7
×8= 81-9
×9= 3
÷5=
7
×7= 27
÷4=
×3=
÷4+67=
×6=
×2=
÷2-8=
÷9=
÷7+39=
×6-23=
×6=
×(5+4)=
×5-7=
÷(3-0)=
×6-5=
×3+37=
÷1=
×4=
×5+37=
×3-4=
÷9+69=
口算练习（一）
12-36÷9= 12÷4×3= 56÷8×5=
14÷7+68=
58+35÷7= 9×4+56= 9×8-15=
2÷1+41=
4×2+23= 29+2×7= 42÷6+35=
64÷8×6=
55+3×9= 75+4×4= 35÷7+57=
1×7+88=
22-20÷5= 68-7×9= 9×7-32=
32÷8-1=
66-6÷2=
4×4÷2=
50-9×3=
83-25÷5=
32-8÷2=
8×4+29=
6
15÷5×8=
58+3×2=
63÷9×3=
95-6×9=
64÷8÷4=
16+9×6=
30-3×4=
73-7÷1=
5×5-17=
29+30÷5=
30÷5+77=
67+9×3=
43-9×4= 17+4
8÷4÷2= 24
81-28÷7=
16÷8-1=
27÷9-3=
27+5×1=
40÷8×9=
÷1+35=
67+7÷1=
87+14÷2=
65-16÷2=
30÷6×7=
9×6-34=
4×9÷6=
45-5×9=
8×3+38=
79+40÷5=
6÷2+30=
98-9×3=
8÷4+48=
×9=
÷3+28= 4
54÷9+37= 21
24+12÷2=
9÷3+63=
7×5+7=
2×6÷3=
9×2÷6=
64+7×4=
31-10÷2=
7×8-21=
5×7+58=
8×8+9=
39+40÷8=
9×3+27=
15÷5×9=
51-16÷4=
12÷3÷4=
82-4×7=
3×8÷4=
2×1-0=
×5+15=
42
÷3+75=
3×7-12=
83-9×9=
40÷8-1=
36+8÷1=
21÷7+49=
42÷7÷2=
7+4×9=
77+32÷8=
18÷9-1=
95-49÷7=
72÷9×8=
7×7+45=
39-42÷7=
63-24÷3=
7×8+42=
19+9×2=
25÷5×8=
19+2×8=
÷6+77=
口算练习（二）
38-72÷9=
(9-2)÷7= (9+0)×6= (51-6)÷9=
28÷(16-9)= 99-8×4= (5-2)×7=
(9-5)×8=
(29+19)÷8= 53-32÷8=
40÷8×3= 35-4×7=
7×(11-6)= 3×(6+3)=
(10-3)×7= (10+8)÷9=
72÷(4×2)=
5×4-11= 4×(23-17)= 5×7+56=
25÷(31-26)= 2
(27-15)÷3=
6
(77-14)÷7= 9
48÷(22-16)=
(3+9)
(13-7)÷3= 4
8÷(21-19)=
6
(51-11)÷5= 24+5
63-24÷3=
80-6
28÷(2+2)= 6
27÷(19-16)=
28
65+2×8= 3
74+2×9=
42
77+49÷7= (7-1)
6×(4+5)=
9
42÷7×6= (38-2)
28+16÷4=
45-2
8÷(24-16)= (5-2)
21÷(24-17)=
18+21
36-18÷3= 51-4
84-9×8=
(8+1)
×(8-1)= 79+56
÷1+46=
89-9
×9-66= 27
÷6=
61-5
×(11-4)= 17+3
×1÷3=
(4-1)
×6= 8
×8=
65+12
×(14-5)= 89+15
÷(11-4)=
24
×5+38= (4+23)
÷6×4= 8
×9=
12
×(13-5)= 54
÷6= 48+2
×8=
9
×3= 57+4
÷3= 88+36
×9=
15
×5= (9-5)
÷7= 2
×9=
27
÷9×7= 15
×5= (19+9)
×9=
28
×8= 3
×(11-7)= 3
÷2=
44-21
÷3= 56
÷(2+2)= 49+16
÷3=
31-12
÷1×5= 8
÷6×9=
8
÷(4+5)= 9
×9= (19+5)
×7-11=
7
×7= 9
÷9= 92-7
÷(5+0)=
(5+3)
×4= (9-1)
×3+18=
÷9-3=
÷3+69=
÷7=
÷7+57=
×4+58=
×4+29=
÷3=
÷(3+5)=
÷8=
÷6=
×(11-5)=
÷4+27=
×4÷6=
÷8=
×(13-9)=
×2+51=
×4=
×3=
×8=
口算练习（三）
(2+6)×7=
(23+4)÷9= 7×1+36= 6÷3-2=
3×(11-4)= 72÷9-7= 19-35÷5=
35÷5-7=
49÷(13-6)= 70-6×6=
63-4×6= 8×9+11=
8÷(20-16)=
(51-3)÷8= 5×(6-0)= 6×2+39=
(41+22)÷7= 3×3+19= 72÷9+85=
78+2×2=
(30-20)÷5= (50-8)
5×(12-3)=
6
8×(18-9)= 54
15÷3×4=
83-8
(13-6)×5= 77+32
(12-9)×8=
6
4÷(14-10)= 49-6
9×1+83=
(4+3)
16÷(11-9)= 36
(29-15)÷7=
(18-9)
72÷(16-7)= 9
(21+3)÷3=
62-2
28+3×2= 82-3
20÷(2+3)=
48
84-8×2= 42
(73-19)÷6=
72-15
(11-6)×6= 94-9
(54-0)÷9=
20
24÷4+47= 4
5×7-24=
12
÷7= 2
÷3×7= (8-5)
÷6×5=
17+12
×9= 70-4
÷4= 6
×3÷2=
14
×3= (9-6)
×7= 7
÷6+29=
60-18
×5= 5
×12÷4= 8
×7=
49
×8= 7
÷6×5= 2
÷(2+4)=
33-30
÷5= 61-9
×6= 4
÷4×3=
(60-12)
×2×5= (6+8)
÷4×6=
6
×3×8= 32-7
×9= 6
÷3=
96-3
×9= 24+8
÷2×9=
87+27
÷7×8= 3
×9= 40-5
×4+64=
18
÷9= 7
×(11-3)= 15
×5-3=
30
÷7+35= 54
×(5-5)= 40
×6÷4=
43-10
÷5= 7
×5=
84-45
×(10-1)= 40
÷8= 9
÷7=
5
÷(2+1)= (7+9)
÷1=
×2+68=
×7=
÷8=
÷9=
÷(1+2)=
×7=
÷3×7=
×(2-2)=
÷3÷5=
÷6×4=
÷9+28=
÷5×7=
÷2=
×(5+4)=
÷9=
÷8×3=
×9-45=
×5+26=
÷8=
口算练习（四）
36÷(19-13)= 64+24÷4=
(23+25)÷6= 40÷5-5=
(36-0)÷6=
2×(13-4)= (6+9)÷5= 28÷4+43=
11+8×7=
24÷(5+1)= 48+24÷4= 19+6×7=
27÷(10-7)= 15÷(2+3)= (6+10)÷4=
36÷6+34=
24÷3+23= (8-1)×6=
9×8+69= 86-6×9=
(6+6)÷3=
9
(19+9)÷7= (14+2)
5×(13-4)=
48
18÷(24-18)= 18
14÷(2-0)=
36
(14+16)÷6= 38+36
49÷7×7=
(17+1)
20÷4+77= 26+56
77-3×5=
28
(16+19)÷5= 21+9
30÷(21-16)=
5
25÷(22-17)= 24
5×5+16=
2
(2-1)×9= (33+3)
4×9+14=
(3+9)
24÷(2+6)= 92-7
(13+17)÷6=
(5+7)
5×5-14= (7-1)
10÷(17-12)=
5
32÷(18-14)= 42
×9-12=
78+8
÷8= 72-5
÷(9-3)= 9
÷9+48=
(44-8)
÷(5+4)= (20+5)
÷6=
68+21
÷6= 90-9
÷7= 8
÷7×6=
(2+16)
×8= 4
×(18÷6)= 89+3
÷8×2=
5
×9÷6= 7
÷9= 6
÷6=
54-64
×5= (66+15)
÷4= 91-9
×4=
27-2
÷1+18= (37-7)
÷(5+1)=
(5+2)
×6= 72-20
×9=
(7+2)
×(17-8)= 16
÷4=
(1+8)
÷5= 17+3
÷7= 16
×9=
81-27
×(13-8)= 49
÷3=
5
×(9-0)= 78+3
÷1=
4
×8-21= 3
×6+21=
3
×(12-6)= 9
÷8= 6
÷9=
45+7
×8= 81-9
×9= 3
÷5=
7
×7= 27
÷4=
×3=
÷4+67=
×6=
×2=
÷2-8=
÷9=
÷7+39=
×6-23=
×6=
×(5+4)=
×5-7=
÷(3-0)=
×6-5=
×3+37=
÷1=
×4=
×5+37=
×3-4=
÷9+69=