人教版二年级(下册)数学口算练习题(4套)
辞职理由怎么写-化学实验室工作计划
表除法口算练习(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=
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
14÷2=
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
18÷6=
÷8=
7 ÷7=
9 ÷3= 36
56÷7=
÷4= 24
81÷9= 56
24÷3=
10
18÷2= 32
÷4=
4 ÷2=
÷7=
÷7=
6 ÷6=
45
24÷3=
6 ÷3=
24÷6=
÷9= 40
24÷8= 14
÷8=
9 ÷1=
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=
63
42
10
12÷2= 8 ÷4=
72÷8= 16÷4=
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=
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=
29+2×7=
42
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
÷6+35=
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=
÷8×6=
×7+88=
÷8-1=
÷3+75=
×7-12=
×9=
÷8-1=
÷1=
÷7+49=
÷7÷2=
×9=
÷8=
÷9-1=
÷7=
÷9×8=
×7+45=
÷7=
÷3=
×8+42=
×2=
64
1
3
83-9
40
36+8
21
42
7+4
77+32
18
95-49
72
7
39-42
63-24
7
19+9
67+9×3= 8÷4+48= 3×8÷4=
25÷5×8=
43-9×4= 17+4×9= 2×1-0=
19+2×8=
8÷4÷2= 24÷3+28= 4×5+15=
42÷6+77=
口算练习(二)
38-72÷9=
(9-2)÷7= (9+0)×6= (51-6)÷9=
28÷(16-9)= 99-8
(29+19)÷8=
53-32
7×(11-6)= 3
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
×4= (5-2)
÷8=
40
×(6+3)= (10-3)
×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
×7= (9-5)
÷8×3= 35-4
×7=
(10+8)
×(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
×8=
×7=
÷9=
×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)=
8÷(24-16)=
(5-2)×3= 57+4×7= 9×2+51=
21÷(24-17)= 18+21÷3= 88+36÷9=
92-7×4=
36-18÷3= 51-4×9=
15÷(5+0)= (5+3)×3=
84-9×8=
(8+1)×5= (9-5)×4= (9-1)×8=
口算练习(三)
(2+6)×7= (23+4)
3×(11-4)=
72
49÷(13-6)= 70-6
8÷(20-16)=
(51-3)
(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
÷9= 7
÷9-7=
19-35
×6= 63-4
÷8= 5
×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
×1+36= 6
÷5= 35
×6=
8
×(6-0)= 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
÷3-2=
÷5-7=
×9+11=
×2+39=
×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)=
(73-19)÷6= 72-15÷5=
61-9×5= 84-45÷9=
(11-6)×6=
94-9×6= 4×(10-1)= 40÷8×3=
(54-0)÷9= 20÷4×3= (60-12)÷8=
9×9-45=
24÷4+47= 4×2×5=
(6+8)÷7= 5×5+26=
5×7-24= 12÷4×6=
6÷(2+1)= (7+9)÷8=
36÷(19-13)=
64+24
(36-0)÷6= 2
11+8×7=
24
27÷(10-7)= 15
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)
口算练习(四)
÷4=
(23+25)
×(13-4)= (6+9)
÷(5+1)=
48+24
÷(2+3)= (6+10)
×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= 40
÷5= 28
÷4=
19+6
÷4= 36
×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
÷5-5=
÷4+43=
×7=
÷6+34=
×9=
÷4=
×3=
÷4+67=
×6=
×2=
÷2-8=
÷9=
÷7+39=
×6-23=
×6=
×(5+4)=
×5-7=
÷(3-0)=
×6-5=