最新整理二年级下册数学口算练习题(下载).doc
国考报名确认-syb创业计划书范文
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=
67+9×3=
43-9×4= 17+4
8÷4÷2= 24
29+2×7= 42÷6+35=
75+4×4= 35÷7+57=
68-7×9= 9×7-32=
81-28÷7=
54÷9+37=
16÷8-1= 24+12÷2=
27÷9-3=
9÷3+63=
27+5×1= 7×5+7=
40÷8×9=
2×6÷3=
÷1+35= 9×2÷6=
67+7÷1=
64+7×4=
87+14÷2= 31-10÷2=
65-16÷2= 7×8-21=
30÷6×7= 5×7+58=
9×6-34= 8×8+9=
4×9÷6= 39+40÷8=
45-5×9= 9×3+27=
8×3+38= 15÷5×9=
79+40÷5= 51-16÷4=
6÷2+30= 12÷3÷4=
98-9×3= 82-4×7=
8÷4+48=
3×8÷4=
×9= 2×1-0=
÷3+28= 4×5+15=
口算练习(二)
64÷8×6=
1×7+88=
32÷8-1=
21÷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=
42÷6+77=
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×(8-1)=
79+56÷7= 2×3+18=
(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)
÷1+46= 89-9×9= 27
×9-66=
27÷9×7= 15
÷6= 61-5×5=
(19+9)
×(11-4)= 17+3×9= 28
×1÷3=
(4-1)×8= 3
×6= 8×(11-7)=
3
×8= 65+12÷2= 44-21
×(14-5)=
89+15÷3= 56
÷(11-4)= 24÷(2+2)=
49+16
×5+38= (4+23)÷3=
31-12
÷6×4= 8÷1×5= 8
×9=
12÷6×9= 8
×(13-5)= 54÷(4+5)=
9
÷6= 48+2×9= (19+5)
×8=
9×7-11= 7
×3= 57+4×7=
9
÷3= 88+36÷9= 92-7
×9=
15÷(5+0)= (5+3)
×5= (9-5)×4=
(9-1)
口算练习(三)
÷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=
(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)÷7= 2×3×8=
32-7÷1=
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
36÷(19-13)=
64+24
÷3×7= (8-5)×9= 6
÷6×5=
17+12÷3= 96-3
×9= 70-4×9=
24+8
÷4= 6÷2×9= 87+27
×3÷2=
14÷7×8= 3
×3= (9-6)×9=
40-5
×7= 7×4+64= 18
÷6+29=
60-18÷9= 7
×5= 5×(11-3)=
15
×12÷4= 8×5-3= 30
×7=
49÷7+35= 54
×8= 7×(5-5)=
40
÷6×5= 2×6÷4= 43-10
÷(2+4)=
33-30÷5= 7
÷5= 61-9×5=
84-45
×6= 4×(10-1)= 40
÷4×3=
(60-12)÷8= 9
×2×5= (6+8)÷7=
5
÷4×6= 6÷(2+1)= (7+9)
口算练习(四)
÷4= (23+25)÷6= 40
×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=
÷5-5=