五年级数学上册计算题专项练习122.docx
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五年级数学上册计算题专项练习122.docx
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五年级数学上册计算题专项练习122
0.7×0.4=
40÷0.5=
2×0.19=
0.54÷0.9=
1.9×0.9=
0.28÷0.02=
2.2×0.01=
0.125×0.8=
2.74×1.1=
2.74
×1.1
————
95.2÷0.8=
______
0.8)95.2
9x+13x=2.2
3.9×0.7=
18÷0.6=
2×0.16=
0.54÷0.9=
1.1×0.3=
0.3÷0.03=
2×0.04=
12.5×0.4=
0.79×1.9=
0.79
×1.9
————
57.12÷0.51=
______
0.51)57.12
x+2.5=51.1
2.7×0.4=
24÷0.4=
5×0.19=
0.18÷0.3=
1.7×0.7=
0.65÷0.05=
2.9×0.04=
1.25×0.4=
4.37×1.9=
4.37
×1.9
————
53÷0.5=
______
0.5)53
29.7÷3.3-1.8
3.2×0.9=
6÷0.6=
5×0.11=
0.16÷0.8=
1.5×0.6=
0.2÷0.01=
2.5×0.02=
12.5×0.8=
1.88×1.9=
1.88
×1.9
————
34.41÷0.31=
______
0.31)34.41
0.84×25÷0.14
2.9×0.1=
4÷0.2=
5×0.21=
0.81÷0.9=
1.9×0.8=
0.6÷0.04=
3.8×0.03=
25×0.4=
0.61×1.1=
0.61
×1.1
————
39.96÷0.36=
______
0.36)39.96
23.1÷3.3-2.6
0.1×0.3=
6÷0.1=
4×0.28=
0.04÷0.4=
1.4×0.5=
0.8÷0.04=
4×0.01=
1.25×0.8=
1.75×1.2=
1.75
×1.2
————
36.8÷0.32=
______
0.32)36.8
1.68×50÷0.28
1.1×0.8=
18÷0.3=
1×0.17=
0.03÷0.1=
1.3×0.7=
1.26÷0.09=
2.6×0.02=
12.5×0.8=
3.95×1.3=
3.95
×1.3
————
30.51÷0.27=
______
0.27)30.51
67.9÷9.7-1.8
3.3×0.7=
10÷0.2=
4×0.22=
0.03÷0.3=
1.6×0.2=
1.12÷0.08=
3.3×0.01=
1.25×0.8=
2.52×1.3=
2.52
×1.3
————
73.2÷0.6=
______
0.6)73.2
25×4×12.5
1.8×0.9=
2÷0.1=
1×0.23=
0.08÷0.2=
1.3×0.5=
0.85÷0.05=
1.6×0.02=
25×0.4=
1.57×1.7=
1.57
×1.7
————
67.1÷0.55=
______
0.55)67.1
25×0.8×0.125
1.7×0.8=
5÷0.1=
2×0.22=
0.05÷0.1=
1.9×0.9=
0.8÷0.08=
1.9×0.02=
250×0.4=
1.32×1.9=
1.32
×1.9
————
52.64÷0.47=
______
0.47)52.64
25×3.2×1.25
3.8×0.5=
7÷0.7=
2×0.28=
0.4÷0.8=
1.9×0.6=
0.14÷0.01=
1.7×0.05=
125×0.8=
0.37×1.6=
0.37
×1.6
————
36.6÷0.3=
______
0.3)36.6
7x+14x=4.2
2.4×0.8=
20÷0.4=
4×0.21=
0.12÷0.4=
1.4×0.4=
0.48÷0.04=
3.3×0.03=
125×0.4=
3.39×1.6=
3.39
×1.6
————
17.51÷0.17=
______
0.17)17.51
25×4×12.5
1.6×0.1=
14÷0.7=
1×0.26=
0.24÷0.3=
1.8×0.2=
0.36÷0.03=
2.4×0.03=
0.125×0.8=
0.37×1.9=
0.37
×1.9
————
34.16÷0.28=
______
0.28)34.16
25×4×12.5
2.1×0.2=
45÷0.5=
4×0.11=
0.09÷0.1=
1.6×0.2=
1.8÷0.09=
3.8×0.04=
25×0.8=
0.23×1.6=
0.23
×1.6
————
42.7÷0.35=
______
0.35)42.7
x-5.6=57.2
3×0.1=
1÷0.1=
1×0.21=
0.15÷0.5=
1.8×0.2=
0.13÷0.01=
1.5×0.04=
12.5×0.8=
2.92×1.5=
2.92
×1.5
————
63.6÷0.53=
______
0.53)63.6
81.9÷9.1-0.6
0.7×0.5=
2÷0.1=
6×0.28=
0.24÷0.6=
1.1×0.1=
0.91÷0.07=
1.4×0.04=
125×0.8=
2×1.3=
2.00
×1.3
————
35.34÷0.31=
______
0.31)35.34
1.35×40÷0.15
1.7×0.2=
28÷0.4=
3×0.13=
0.24÷0.3=
1.9×0.9=
0.78÷0.06=
2.5×0.03=
0.25×0.8=
3.02×1.7=
3.02
×1.7
————
53.36÷0.46=
______
0.46)53.36
18.9÷2.1-0.4
3.1×0.8=
30÷0.5=
2×0.27=
0.48÷0.8=
1.6×0.6=
0.77÷0.07=
3.7×0.04=
2.5×0.8=
3.64×1.3=
3.64
×1.3
————
23.92÷0.23=
______
0.23)23.92
x-3.9=96
1.5×0.1=
10÷0.2=
4×0.14=
0.28÷0.4=
1.8×0.3=
0.15÷0.01=
1.8×0.04=
25×0.8=
0.33×1.1=
0.33
×1.1
————
26.25÷0.25=
______
0.25)26.25
x+4.3=42.2
2.4×0.3=
9÷0.9=
2×0.16=
0.45÷0.5=
2×0.3=
1.05÷0.07=
2.6×0.02=
0.25×0.8=
2.22×1.9=
2.22
×1.9
————
30.25÷0.25=
______
0.25)30.25
2.5×3.2×12.5
2.6×0.8=
56÷0.7=
1×0.27=
0.48÷0.6=
1.9×0.1=
0.7÷0.05=
1.4×0.05=
12.5×0.8=
3.73×1.5=
3.73
×1.5
————
75.48÷0.74=
______
0.74)75.48
36÷4.5-2.1
3.6×0.4=
24÷0.8=
6×0.12=
0.72÷0.8=
1.2×0.9=
1.2÷0.08=
2.7×0.01=
125×0.4=
0.6×1.5=
0.60
×1.5
————
41.07÷0.37=
______
0.37)41.07
x-9.3=46.7
3.6×0.2=
21÷0.3=
3×0.13=
0.21÷0.3=
1.7×0.1=
0.98÷0.07=
3.7×0.03=
0.25×0.8=
2.83×1.6=
2.83
×1.6
————
90.4÷0.8=
______
0.8)90.4
25÷5-1.8
0.6×0.1=
27÷0.3=
4×0.27=
0.02÷0.1=
1.3×0.5=
0.65÷0.05=
3.5×0.04=
25×0.4=
4.9×1.7=
4.90
×1.7
————
68.75÷0.55=
______
0.55)68.75
x-7.5=29.7
3.2×0.7=
24÷0.8=
6×0.2=
0.16÷0.8=
1.2×0.3=
0.78÷0.06=
1.6×0.03=
0.25×0.8=
4.35×1.4=
4.35
×1.4
————
83.08÷0.67=
______
0.67)83.08
25.2÷6.3-2.6
3.7×0.3=
18÷0.2=
6×0.12=
0.14÷0.7=
1.7×0.6=
0.7÷0.07=
2×0.05=
1.25×0.4=
0.78×1.6=
0.78
×1.6
————
81.4÷0.74=
______
0.74)81.4
25×1.6×0.125
1.1×0.4=
27÷0.9=
4×0.12=
0.36÷0.4=
1.2×0.1=
0.24÷0.02=
3×0.03=
250×0.4=
2.16×1.4=
2.16
×1.4
————
41.42÷0.38=
______
0.38)41.42
5x+6x=8.8
0.9×0.7=
21÷0.3=
1×0.3=
0.18÷0.9=
1.3×0.3=
0.9÷0.06=
3.7×0.01=
25×0.4=
1.24×1.3=
1.24
×1.3
————
47.96÷0.44=
______
0.44)47.96
0.25×3.2×1.25
3.7×0.9=
35÷0.5=
4×0.23=
0.18÷0.3=
1.1×0.4=
1.8÷0.09=
1.9×0.05=
250×0.4=
0.23×1.8=
0.23
×1.8
————
24.99÷0.21=
______
0.21)24.99
25×3.2×1.25
0.7×0.8=
56÷0.7=
6×0.19=
0.05÷0.1=
1.8×0.8=
1.19÷0.07=
2.8×0.03=
1.25×0.4=
0.45×1.8=
0.45
×1.8
————
25.2÷0.24=
______
0.24)25.2
0.24×36÷0.12
3.3×0.4=
24÷0.3=
1×0.2=
0.24÷0.8=
1.5×0.9=
0.7÷0.05=
3.2×0.05=
250×0.8=
3.07×1.8=
3.07
×1.8
————
70÷0.56=
______
0.56)70
5x+6x=7.7
3.2×0.9=
4÷0.4=
3×0.16=
0.24÷0.8=
1.6×0.3=
1.02÷0.06=
1.5×0.04=
0.125×0.8=
4.19×1.1=
4.19
×1.1
————
42.18÷0.38=
______
0.38)42.18
x+5.6=25
0.4×0.9=
63÷0.7=
3×0.21=
0.1÷0.5=
1.4×0.3=
0.32÷0.02=
2.8×0.04=
0.125×0.8=
2.65×1.8=
2.65
×1.8
————
63÷0.6=
______
0.6)63
25×3.2×12.5
1.8×0.9=
20÷0.5=
4×0.12=
0.14÷0.7=
1.7×0.1=
0.96÷0.08=
1.2×0.02=
2.5×0.4=
4.59×1.8=
4.59
×1.8
————
67.67÷0.67=
______
0.67)67.67
2.5×4×0.125
2.4×0.4=
9÷0.3=
3×0.27=
0.81÷0.9=
1.4×0.4=
0.9÷0.09=
3.2×0.03=
25×0.8=
1.3×1.5=
1.30
×1.5
————
63.44÷0.52=
______
0.52)63.44
9.9x-1.2x=69.6
1.5×0.7=
36÷0.6=
1×0.15=
0.08÷0.8=
1.5×0.7=
1.08÷0.06=
2.7×0.04=
12.5×0.4=
2.5×1.3=
2.50
×1.3
————
68.88÷0.56=
______
0.56)68.88
0.4×42÷0.2
4×0.4=
54÷0.6=
1×0.14=
0.81÷0.9=
1.6×0.9=
0.91÷0.07=
1.2×0.01=
2.5×0.4=
2.15×1.7=
2.15
×1.7
————
89.32÷0.77=
______
0.77)89.32
x-8=33.5
3.7×0.5=
14÷0.7=
4×0.23=
0.28÷0.4=
1.5×0.3=
1.44÷0.08=
3.9×0.04=
12.5×0.8=
0.61×1.7=
0.61
×1.7
————
88.92÷0.78=
______
0.78)88.92
25×3.2×0.125
1.2×0.8=
21÷0.7=
3×0.21=
0.56÷0.7=
1.8×0.7=
0.8÷0.08=
3.4×0.05=
1.25×0.4=
3.39×1.1=
3.39
×1.1
————
15.9÷0.15=
______
0.15)15.9
x+2.8=58.5
3.4×0.5=
7÷0.7=
4×0.29=
0.18÷0.3=
1.6×0.4=
1.05÷0.07=
2.3×0.05=
0.25×0.4=
3.32×1.6=
3.32
×1.6
————
18.53÷0.17=
______
0.17)18.53
x+2.4=26.8
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