(完整版)人教版二年级下册数学口算练习题(4套)
百分数的意义和写法-农学排名
表内除法口算练习(一)
21÷7= 15÷5=
10÷2= 24÷3=
12÷4= 30÷6=
36÷6= 42÷7=
16÷4= 40÷5=
63÷9= 36÷9=
18÷3= 27÷9=
42÷6= 36÷4=
24÷4= 25÷5=
8 ÷4= 21÷3=
64÷8= 14
6 ÷2=
12
20÷5= 4
24÷8=
48
28÷7= 6
56÷7=
16
32÷8= 45
56÷8=
45
10÷5= 27
32÷4=
40
28÷4= 30
16÷2= 4
72÷9= 63
8 ÷8= 56
35÷7=
30
1 ÷1= 12
21÷3=
14
16÷8= 63
12÷6= 6
48÷8= 24
÷2= 18
÷3=
2
÷1= 7
÷8= 14
÷3=
12
÷8= 72
÷9= 24
÷5=
12
÷3= 49
÷8= 4
÷5=
48
÷2= 35
÷7= 54
÷8=
7
÷5= 36
÷3= 10
÷7=
24
÷9= 28
÷3= 8
÷6=
5
÷6= 2
÷1= 8
÷7=
35
÷7= 9
÷6= 20
÷8=
6
÷6= 81
÷2= 18
÷7=
18
÷4= 15
÷6= 9
÷7=
5
÷6= 32
÷1= 45
÷6=
72
÷5= 42
÷8= 18
÷7=
15
÷4= 20
÷5= 35
÷2=
÷2=
÷5=
÷3=
÷4=
÷1=
÷9=
÷9=
÷2=
÷3=
÷9=
÷1=
÷4=
÷9=
÷8=
÷6=
÷3=
÷5=
÷4=
÷5=
表内除法口算练习(二)
15÷5=
12÷4= 30÷6= 49÷7=
21÷7= 16÷4= 40÷5=
54÷9=
18÷3= 27÷9=
42÷6= 36÷4=
24÷4= 8
÷1= 21÷3= 2 ÷2=
64÷8=
14÷2= 18÷6= 9 ÷1=
2 ÷1=
20÷5=
48÷8=
28÷7=
4 ÷1= 3
32÷8=
45÷5=
27÷3=
40÷8=
9 ÷9= 16
5 ÷1= 72
63÷9=
12÷3=
36÷6=
12÷6=
7 ÷1= 48
35÷5= 30
15÷3=
1
18÷2= 81
12÷2= 8
8 ÷2= 56
3 ÷1=
14÷7=
6 ÷2=
÷3= 8
45÷9=
12÷2=
49÷7=
4 ÷4=
28
÷2=
÷9=
18÷9=
÷2=
6 ÷1=
18÷9=
÷6=
÷5= 45
÷1=
÷9=
56
÷4= 72
÷8=
7 ÷7=
9 ÷3= 36
56÷7=
÷4=
24
81÷9= 56
24÷3=
10
18÷2= 32
÷4=
4 ÷2=
63÷7=
42÷7=
6 ÷6=
45
24÷3=
6 ÷3=
24÷6=
÷9= 40
24÷8= 14
÷8=
÷8= 16
28÷4=
25÷5=
÷9=
72÷8=
÷8=
÷8=
÷5=
÷4=
30÷5=
35÷7=
54÷6=
8 ÷8=
÷5=
16÷8=
20÷4=
5 ÷5=
÷8=
÷7=
36÷9=
÷4=
10
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=
22-20÷5=
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
75+4×4=
68-7×9= 9
81-28÷7= 54
16÷8-1=
27÷9-3=
27+5×1=
40÷8×9= 2
÷1+35=
67+7÷1=
87+14÷2= 31-10
65-16÷2=
30÷6×7=
9×6-34=
4×9÷6=
45-5×9=
8×3+38=
79+40÷5= 51-16
6÷2+30=
98-9×3= 82-4
8÷4+48=
×9=
÷3+28= 4
35÷7+57=
×7-32= 32
÷9+37= 21
24+12÷2=
9÷3+63=
7×5+7=
×6÷3=
9×2÷6=
64+7×4=
÷2=
7×8-21=
5×7+58=
8×8+9=
39+40÷8=
9×3+27=
15÷5×9=
÷4=
12÷3÷4=
×7=
3×8÷4=
2×1-0=
×5+15= 42
1×7+88=
÷8-1=
÷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
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)
×4-11= 4
×(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)
×(23-17)= 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)
×7+56=
×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
(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
×3+19=
72
÷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
÷9+85= 78+2
×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)
×2=
÷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+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
×6=
9
×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)
×8+69=
86-6
×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
×9=
÷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(五)
3×9=( )
3×( )=9 8÷( )=4 5×( )=35
25÷(
)=5 ( )×5=20 ( )÷5=2 ( )×6=12
27÷( )=3 2×( )=10 5×( )=40
1×6=( )
2×3=( ) ( )÷9=1 20÷(
)=5 ( )÷2=2
24÷( )=3 14
3×6=(
) ( )
( )×7=28 ( )
2×7=( )
( )
32÷( )=4 81
8×8=( )
14
27÷( )=3 8
7×9=( ) (
)
6×9=( ) 36
5×( )=25 (
)
6×8=( ) ( )
64÷( )=8 (
)
6×9=( ) 36
4×6=( ) (
)
( )÷2=3 ( )
5×8=( ) (
)
48÷( )=8 ( )
9×8=( ) (
)
7×2=( ) 9
( )×9=18
30
10÷( )=2 6
÷( )=2
5
÷5=4 ( )
÷3=1 ( )
÷8=5
( )
÷( )=9 45
÷( )=2 12
×5=(
) ( )
÷4=1 18
÷( )=6 (
)
÷8=2 ( )
×9=36 ( )
×4=32
( )
÷( )=4 ( )
×9=45 (
)
×5=25 6
×7=56 ( )
÷7=3
5
÷8=7 12
÷( )=1 8
÷( )=5
( )
×8=( ) 40
×6=( ) (
)
÷4=1 2
×9=45 2
×9=27
3
÷( )=5 28
÷( )=4 ( )
÷5=9
1
÷( )=9 6
×9=63 ( )
÷6=7
7
×5=15 6
÷1=1 6
÷9=5
7
÷5=4 15
×( )=48 ( )
×3=21
16
×6=( ) ( )
÷( )=3 ( )
÷(
)=2 ( )
×7=35 25
÷( )=8
2
×7=21
×7=( )
×( )=6
×5=( )
÷( )=4
÷6=5
×( )=5
×7=( )
÷3=8
×7=( )
×( )=18
÷( )=3
×( )=28
÷( )=5
×9=81
÷( )=4
×3=12
×4=36
÷8=7
÷( )=5
×6=(
)
口算练习(六)
45÷( )=5
54-( )=36 8÷( )=4 ( )×4=16
5×(
)=30 ( )÷4=3 ( )×5=10 83+12=(
)
( )×6=30 37-( )=3 36÷( )=6
34-16=( )
( )-44=13 ( )×9=54 8×(
)=24 48+47=( )
8×6=( ) 83-27=(
) ( )+22=89 ( )÷4=8
45÷( )=5
57+13=( ) 22-( )=13 9
8×7=( )
37+( )=92 ( )
8×( )=16 (
)
64÷( )=8 83+( )=97 ( )+31=75
( )
91-( )=82 7
30÷( )=6
7
( )-12=51 24
4×( )=20 78-(
)=46 ( )
7÷( )=1 ( )
35÷( )=5
54-( )=19 ( )
( )-77=22 ( )
(
)×5=40 ( )
( )×6=48 ( )
29+(
)=60 7
( )×7=42 ( )-50=13
7
8×8=( ) 5
72-37=( ) (
)+21=60 ( )
87-( )=78 (
)
6×5=( ) ( )
( )×7=35
2
( )÷7=1 3
÷4=5 58-( )=29
34+29=( )
×( )=21 8
×5=( )
56-( )=37 41+19=( )
÷( )=3
8
×8=72 41+( )=60 64-12=( )
×3=12 9
÷3=8 6
÷9=6 (
)+67=79 8
×( )=28 81-( )=66
56
×( )=20 32-19=( ) ( )
×5=15
18
÷6=3 84-65=( ) 1+( )=20
×(
)=6 9
÷( )=3 18÷( )=3 16
÷9=1
54-28=( )
÷( )=4 52-37=( )
×6=(
) ( )
÷7=9 ( )
×4=32 (
)
×( )=36 97-79=( )
×( )=18
76+16=( )
×9=( ) 54-11=( )
×9=63
76-( )=53
÷( )=3 ( )
÷( )=3
26+69=( )
÷( )=4
×( )=63
×6=54
÷4=8
×9=27
÷1=2
×( )=16
÷( )=7
×7=14
÷5=2
表内除法口算练习(一)
21÷7= 15÷5=
10÷2= 24÷3=
12÷4= 30÷6=
36÷6= 42÷7=
16÷4= 40÷5=
63÷9= 36÷9=
18÷3= 27÷9=
42÷6= 36÷4=
24÷4= 25÷5=
8 ÷4= 21÷3=
64÷8= 14
6 ÷2=
12
20÷5= 4
24÷8=
48
28÷7= 6
56÷7=
16
32÷8= 45
56÷8=
45
10÷5= 27
32÷4=
40
28÷4= 30
16÷2= 4
72÷9= 63
8 ÷8= 56
35÷7=
30
1 ÷1= 12
21÷3=
14
16÷8= 63
12÷6= 6
48÷8= 24
÷2= 18
÷3=
2
÷1= 7
÷8= 14
÷3=
12
÷8= 72
÷9= 24
÷5=
12
÷3= 49
÷8= 4
÷5=
48
÷2= 35
÷7= 54
÷8=
7
÷5= 36
÷3= 10
÷7=
24
÷9= 28
÷3= 8
÷6=
5
÷6= 2
÷1= 8
÷7=
35
÷7= 9
÷6= 20
÷8=
6
÷6= 81
÷2= 18
÷7=
18
÷4= 15
÷6= 9
÷7=
5
÷6= 32
÷1= 45
÷6=
72
÷5= 42
÷8= 18
÷7=
15
÷4= 20
÷5= 35
÷2=
÷2=
÷5=
÷3=
÷4=
÷1=
÷9=
÷9=
÷2=
÷3=
÷9=
÷1=
÷4=
÷9=
÷8=
÷6=
÷3=
÷5=
÷4=
÷5=
表内除法口算练习(二)
15÷5=
12÷4= 30÷6= 49÷7=
21÷7= 16÷4= 40÷5=
54÷9=
18÷3= 27÷9=
42÷6= 36÷4=
24÷4= 8
÷1= 21÷3= 2 ÷2=
64÷8=
14÷2= 18÷6= 9 ÷1=
2 ÷1=
20÷5=
48÷8=
28÷7=
4 ÷1= 3
32÷8=
45÷5=
27÷3=
40÷8=
9 ÷9= 16
5 ÷1= 72
63÷9=
12÷3=
36÷6=
12÷6=
7 ÷1= 48
35÷5= 30
15÷3=
1
18÷2= 81
12÷2= 8
8 ÷2= 56
3 ÷1=
14÷7=
6 ÷2=
÷3= 8
45÷9=
12÷2=
49÷7=
4 ÷4=
28
÷2=
÷9=
18÷9=
÷2=
6 ÷1=
18÷9=
÷6=
÷5= 45
÷1=
÷9=
56
÷4= 72
÷8=
7 ÷7=
9 ÷3= 36
56÷7=
÷4=
24
81÷9= 56
24÷3=
10
18÷2= 32
÷4=
4 ÷2=
63÷7=
42÷7=
6 ÷6=
45
24÷3=
6 ÷3=
24÷6=
÷9= 40
24÷8= 14
÷8=
÷8= 16
28÷4=
25÷5=
÷9=
72÷8=
÷8=
÷8=
÷5=
÷4=
30÷5=
35÷7=
54÷6=
8 ÷8=
÷5=
16÷8=
20÷4=
5 ÷5=
÷8=
÷7=
36÷9=
÷4=
10
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=
22-20÷5=
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
75+4×4=
68-7×9= 9
81-28÷7= 54
16÷8-1=
27÷9-3=
27+5×1=
40÷8×9= 2
÷1+35=
67+7÷1=
87+14÷2= 31-10
65-16÷2=
30÷6×7=
9×6-34=
4×9÷6=
45-5×9=
8×3+38=
79+40÷5= 51-16
6÷2+30=
98-9×3= 82-4
8÷4+48=
×9=
÷3+28= 4
35÷7+57=
×7-32= 32
÷9+37= 21
24+12÷2=
9÷3+63=
7×5+7=
×6÷3=
9×2÷6=
64+7×4=
÷2=
7×8-21=
5×7+58=
8×8+9=
39+40÷8=
9×3+27=
15÷5×9=
÷4=
12÷3÷4=
×7=
3×8÷4=
2×1-0=
×5+15= 42
1×7+88=
÷8-1=
÷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
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)
×4-11= 4
×(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)
×(23-17)= 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)
×7+56=
×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
(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
×3+19=
72
÷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
÷9+85= 78+2
×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)
×2=
÷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+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
×6=
9
×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)
×8+69=
86-6
×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
×9=
÷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(五)
3×9=( )
3×( )=9 8÷( )=4 5×( )=35
25÷(
)=5 ( )×5=20 ( )÷5=2 ( )×6=12
27÷( )=3 2×( )=10 5×( )=40
1×6=( )
2×3=( ) ( )÷9=1 20÷(
)=5 ( )÷2=2
24÷( )=3 14
3×6=(
) ( )
( )×7=28 ( )
2×7=( )
( )
32÷( )=4 81
8×8=( )
14
27÷( )=3 8
7×9=( ) (
)
6×9=( ) 36
5×( )=25 (
)
6×8=( ) ( )
64÷( )=8 (
)
6×9=( ) 36
4×6=( ) (
)
( )÷2=3 ( )
5×8=( ) (
)
48÷( )=8 ( )
9×8=( ) (
)
7×2=( ) 9
( )×9=18
30
10÷( )=2 6
÷( )=2
5
÷5=4 ( )
÷3=1 ( )
÷8=5
( )
÷( )=9 45
÷( )=2 12
×5=(
) ( )
÷4=1 18
÷( )=6 (
)
÷8=2 ( )
×9=36 ( )
×4=32
( )
÷( )=4 ( )
×9=45 (
)
×5=25 6
×7=56 ( )
÷7=3
5
÷8=7 12
÷( )=1 8
÷( )=5
( )
×8=( ) 40
×6=( ) (
)
÷4=1 2
×9=45 2
×9=27
3
÷( )=5 28
÷( )=4 ( )
÷5=9
1
÷( )=9 6
×9=63 ( )
÷6=7
7
×5=15 6
÷1=1 6
÷9=5
7
÷5=4 15
×( )=48 ( )
×3=21
16
×6=( ) ( )
÷( )=3 ( )
÷(
)=2 ( )
×7=35 25
÷( )=8
2
×7=21
×7=( )
×( )=6
×5=( )
÷( )=4
÷6=5
×( )=5
×7=( )
÷3=8
×7=( )
×( )=18
÷( )=3
×( )=28
÷( )=5
×9=81
÷( )=4
×3=12
×4=36
÷8=7
÷( )=5
×6=(
)
口算练习(六)
45÷( )=5
54-( )=36 8÷( )=4 ( )×4=16
5×(
)=30 ( )÷4=3 ( )×5=10 83+12=(
)
( )×6=30 37-( )=3 36÷( )=6
34-16=( )
( )-44=13 ( )×9=54 8×(
)=24 48+47=( )
8×6=( ) 83-27=(
) ( )+22=89 ( )÷4=8
45÷( )=5
57+13=( ) 22-( )=13 9
8×7=( )
37+( )=92 ( )
8×( )=16 (
)
64÷( )=8 83+( )=97 ( )+31=75
( )
91-( )=82 7
30÷( )=6
7
( )-12=51 24
4×( )=20 78-(
)=46 ( )
7÷( )=1 ( )
35÷( )=5
54-( )=19 ( )
( )-77=22 ( )
(
)×5=40 ( )
( )×6=48 ( )
29+(
)=60 7
( )×7=42 ( )-50=13
7
8×8=( ) 5
72-37=( ) (
)+21=60 ( )
87-( )=78 (
)
6×5=( ) ( )
( )×7=35
2
( )÷7=1 3
÷4=5 58-( )=29
34+29=( )
×( )=21 8
×5=( )
56-( )=37 41+19=( )
÷( )=3
8
×8=72 41+( )=60 64-12=( )
×3=12 9
÷3=8 6
÷9=6 (
)+67=79 8
×( )=28 81-( )=66
56
×( )=20 32-19=( ) ( )
×5=15
18
÷6=3 84-65=( ) 1+( )=20
×(
)=6 9
÷( )=3 18÷( )=3 16
÷9=1
54-28=( )
÷( )=4 52-37=( )
×6=(
) ( )
÷7=9 ( )
×4=32 (
)
×( )=36 97-79=( )
×( )=18
76+16=( )
×9=( ) 54-11=( )
×9=63
76-( )=53
÷( )=3 ( )
÷( )=3
26+69=( )
÷( )=4
×( )=63
×6=54
÷4=8
×9=27
÷1=2
×( )=16
÷( )=7
×7=14
÷5=2