五年级数学上册计算题专项练习7.docx
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五年级数学上册计算题专项练习7
3.8×0.5=
5÷0.1=
3×0.17=
0.16÷0.4=
2×0.4=
0.17÷0.01=
2.8×0.03=
12.5×0.8=
2.29×1.9=
2.29
×1.9
————
59.95÷0.55=
______
0.55)59.95
8x+5x=6.5
2.9×0.5=
14÷0.2=
2×0.19=
0.4÷0.8=
2×0.2=
0.75÷0.05=
3.5×0.04=
25×0.4=
1.35×1.2=
1.35
×1.2
————
78.88÷0.68=
______
0.68)78.88
8.3x-1.2x=156.2
0.9×0.9=
16÷0.4=
6×0.3=
0.42÷0.7=
1.5×0.9=
0.66÷0.06=
3.5×0.02=
0.25×0.4=
3.58×1.7=
3.58
×1.7
————
17.68÷0.17=
______
0.17)17.68
27.6÷4.6-0.8
0.6×0.2=
3÷0.3=
1×0.16=
0.21÷0.7=
1.4×0.1=
1.12÷0.07=
1.5×0.01=
25×0.8=
0.5×1.3=
0.50
×1.3
————
33.33÷0.33=
______
0.33)33.33
2.5×0.8×12.5
2.8×0.3=
21÷0.3=
5×0.25=
0.16÷0.8=
1.3×0.9=
1.05÷0.07=
1.9×0.05=
250×0.8=
3.2×1.1=
3.20
×1.1
————
83.46÷0.78=
______
0.78)83.46
1.45×23÷0.29
0.2×0.2=
12÷0.6=
3×0.19=
0.05÷0.1=
1.1×0.4=
0.48÷0.03=
3.5×0.05=
0.25×0.8=
1.66×1.9=
1.66
×1.9
————
15.15÷0.15=
______
0.15)15.15
27÷3-2.7
3.9×0.1=
36÷0.4=
5×0.22=
0.01÷0.1=
1.4×0.7=
1.2÷0.08=
1.3×0.02=
1.25×0.4=
2.45×1.7=
2.45
×1.7
————
38.76÷0.34=
______
0.34)38.76
27÷4.5-0.1
2.8×0.7=
30÷0.5=
1×0.16=
0.45÷0.5=
1.8×0.6=
1.12÷0.07=
4×0.04=
25×0.4=
0.88×1.9=
0.88
×1.9
————
49.2÷0.4=
______
0.4)49.2
2x+8x=9
0.4×0.9=
28÷0.7=
5×0.19=
0.12÷0.3=
1.3×0.4=
0.16÷0.01=
1.8×0.05=
125×0.8=
1.21×1.1=
1.21
×1.1
————
33.32÷0.28=
______
0.28)33.32
2.5×3.2×1.25
0.2×0.7=
42÷0.6=
5×0.22=
0.21÷0.3=
1.3×0.7=
0.39÷0.03=
3.6×0.01=
25×0.4=
4.91×1.9=
4.91
×1.9
————
70.21÷0.59=
______
0.59)70.21
2.5×0.8×1.25
1.1×0.9=
18÷0.9=
5×0.3=
0.56÷0.7=
1.1×0.5=
0.7÷0.07=
2.8×0.01=
12.5×0.8=
1.22×1.7=
1.22
×1.7
————
36.4÷0.35=
______
0.35)36.4
9x+5x=11.2
3×0.1=
12÷0.2=
4×0.14=
0.15÷0.3=
1.1×0.8=
0.9÷0.05=
2.8×0.03=
1.25×0.8=
0.48×1.7=
0.48
×1.7
————
24.38÷0.23=
______
0.23)24.38
2.5×2.4×0.125
1.7×0.5=
15÷0.5=
4×0.25=
0.07÷0.7=
2×0.8=
0.77÷0.07=
3.5×0.04=
2.5×0.8=
3.78×1.7=
3.78
×1.7
————
30.24÷0.27=
______
0.27)30.24
x+4.4=72.4
2.7×0.7=
36÷0.4=
2×0.28=
0.72÷0.9=
1.4×0.4=
0.45÷0.03=
4×0.02=
125×0.8=
4.04×1.1=
4.04
×1.1
————
69.55÷0.65=
______
0.65)69.55
0.84×39÷0.14
0.7×0.7=
6÷0.2=
6×0.3=
0.16÷0.4=
1.3×0.7=
1.35÷0.09=
2.9×0.04=
25×0.8=
0.66×1.4=
0.66
×1.4
————
36.58÷0.31=
______
0.31)36.58
28.5÷5.7-1.8
0.2×0.9=
8÷0.8=
2×0.12=
0.24÷0.6=
1.3×0.9=
1.14÷0.06=
2.5×0.05=
12.5×0.4=
4.28×1.6=
4.28
×1.6
————
59.74÷0.58=
______
0.58)59.74
0.25×1.6×1.25
2.9×0.4=
18÷0.9=
3×0.2=
0.42÷0.7=
2×0.3=
1.05÷0.07=
3.9×0.03=
2.5×0.8=
4.75×1.4=
4.75
×1.4
————
61.48÷0.53=
______
0.53)61.48
8.5x-2.9x=134.4
0.6×0.5=
21÷0.7=
5×0.28=
0.08÷0.4=
1.3×0.1=
0.95÷0.05=
2.1×0.04=
25×0.8=
1.91×1.1=
1.91
×1.1
————
81.18÷0.66=
______
0.66)81.18
x+5.8=30.1
2.2×0.2=
20÷0.5=
4×0.27=
0.12÷0.2=
1.2×0.9=
0.5÷0.05=
2.2×0.05=
12.5×0.4=
0.61×1.5=
0.61
×1.5
————
39.39÷0.39=
______
0.39)39.39
28.2÷9.4-1.3
0.5×0.1=
18÷0.9=
3×0.19=
0.27÷0.3=
1.5×0.7=
0.91÷0.07=
3×0.05=
12.5×0.8=
1.29×1.3=
1.29
×1.3
————
55.08÷0.54=
______
0.54)55.08
25×1.6×1.25
0.7×0.3=
9÷0.3=
6×0.19=
0.08÷0.8=
1.2×0.3=
1.62÷0.09=
3.2×0.02=
12.5×0.4=
2.46×1.5=
2.46
×1.5
————
62.72÷0.56=
______
0.56)62.72
x+3.9=73.1
3.8×0.6=
10÷0.2=
5×0.25=
0.08÷0.8=
1.3×0.3=
1.33÷0.07=
2.8×0.05=
25×0.8=
2.28×1.1=
2.28
×1.1
————
19.57÷0.19=
______
0.19)19.57
0.25×2.4×1.25
0.4×0.5=
72÷0.9=
3×0.13=
0.32÷0.4=
1.5×0.3=
1.08÷0.06=
1.5×0.03=
125×0.4=
2.42×1.5=
2.42
×1.5
————
36.36÷0.36=
______
0.36)36.36
8÷2-0.2
3.6×0.4=
16÷0.8=
2×0.13=
0.63÷0.7=
1.3×0.6=
1.36÷0.08=
2.9×0.03=
12.5×0.4=
2.94×1.1=
2.94
×1.1
————
16.66÷0.14=
______
0.14)16.66
7x+19x=15.6
2.6×0.7=
35÷0.7=
2×0.16=
0.28÷0.4=
1.5×0.1=
0.6÷0.04=
1.4×0.03=
12.5×0.4=
1.75×1.5=
1.75
×1.5
————
84.24÷0.78=
______
0.78)84.24
1.28×32÷0.16
3.1×0.4=
28÷0.7=
6×0.2=
0.08÷0.4=
1.6×0.3=
0.6÷0.05=
1.3×0.04=
25×0.8=
1.48×1.5=
1.48
×1.5
————
86.4÷0.72=
______
0.72)86.4
x+8.5=87.3
1.5×0.4=
40÷0.8=
3×0.14=
0.64÷0.8=
1.5×0.3=
0.57÷0.03=
1.9×0.03=
1.25×0.8=
3.93×1.7=
3.93
×1.7
————
85.41÷0.73=
______
0.73)85.41
x+2.8=80.5
2.8×0.1=
35÷0.5=
3×0.24=
0.45÷0.5=
1.8×0.3=
0.7÷0.07=
2.2×0.02=
2.5×0.4=
2.7×1.4=
2.70
×1.4
————
92.4÷0.77=
______
0.77)92.4
x+3.5=36.7
0.1×0.1=
24÷0.4=
6×0.27=
0.35÷0.7=
1.6×0.6=
0.7÷0.05=
1.3×0.01=
2.5×0.4=
4.4×1.7=
4.40
×1.7
————
83.62÷0.74=
______
0.74)83.62
0.32×16÷0.16
1.4×0.6=
16÷0.4=
2×0.25=
0.04÷0.2=
1.3×0.3=
1.05÷0.07=
2.8×0.02=
0.25×0.8=
1.19×1.3=
1.19
×1.3
————
22.8÷0.2=
______
0.2)22.8
x-9.3=21.2
1.4×0.4=
28÷0.4=
3×0.25=
0.24÷0.3=
1.2×0.3=
0.17÷0.01=
2.9×0.02=
0.125×0.8=
1.7×1.7=
1.70
×1.7
————
14.43÷0.13=
______
0.13)14.43
x+4.8=45.1
2.9×0.8=
1÷0.1=
6×0.19=
0.48÷0.8=
1.3×0.8=
0.91÷0.07=
3.4×0.02=
2.5×0.4=
4.64×1.3=
4.64
×1.3
————
93.94÷0.77=
______
0.77)93.94
8x+5x=9.1
3.2×0.5=
28÷0.7=
4×0.15=
0.12÷0.4=
1.9×0.8=
0.3÷0.03=
3.9×0.05=
25×0.4=
3.68×1.9=
3.68
×1.9
————
40÷0.32=
______
0.32)40
37.5÷7.5-2.2
2.6×0.9=
9÷0.9=
5×0.19=
0.35÷0.7=
1.4×0.2=
1.26÷0.07=
3.8×0.01=
2.5×0.4=
1.48×1.3=
1.48
×1.3
————
12.1÷0.11=
______
0.11)12.1
42÷6-1.8
3.6×0.8=
27÷0.3=
2×0.29=
0.09÷0.9=
1.7×0.8=
0.48÷0.03=
1.1×0.04=
125×0.4=
3.37×1.1=
3.37
×1.1
————
71.4÷0.6=
______
0.6)71.4
25×2.4×1.25
0.4×0.3=
48÷0.8=
3×0.16=
0.25÷0.5=
1.4×0.8=
0.12÷0.01=
3.6×0.02=
1.25×0.8=
3.37×1.1=
3.37
×1.1
————
27.6÷0.23=
______
0.23)27.6
25×0.8×0.125
3.6×0.8=
56÷0.7=
2×0.3=
0.3÷0.5=
1.2×0.7=
1.19÷0.07=
3.4×0.01=
0.125×0.4=
4.06×1.8=
4.06
×1.8
————
30.42÷0.26=
______
0.26)30.42
1.56×16÷0.26
3.7×0.6=
27÷0.3=
5×0.18=
0.32÷0.4=
1.7×0.8=
0.38÷0.02=
1.4×0.01=
25×0.8=
0.3×1.5=
0.30
×1.5
————
39.9÷0.35=
______
0.35)39.9
56÷8-1.6
3×0.9=
18÷0.9=
5×0.27=
0.45÷0.9=
1.7×0.4=
0.33÷0.03=
3×0.02=
2.5×0.4=
3.14×1.2=
3.14
×1.2
————
71.5÷0.65=
______
0.65)71.5
56.8÷7.1-2.6
2.9×0.5=
56÷0.7=
4×0.2=
0.14÷0.7=
1.6×0.1=
0.32÷0.02=
1.2×0.02=
0.25×0.8=
3.94×1.5=
3.94
×1.5
————
85.41÷0.73=
______
0.73)85.41
1.19×46÷0.17