五年级数学上册计算题专项练习74.docx
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五年级数学上册计算题专项练习74
2.8×0.2=
2÷0.1=
3×0.25=
0.08÷0.4=
1.2×0.4=
0.4÷0.04=
1.9×0.02=
2.5×0.4=
3.7×1.9=
3.70
×1.9
————
61.88÷0.52=
______
0.52)61.88
5x+4x=7.2
2.3×0.8=
49÷0.7=
1×0.28=
0.45÷0.5=
1.7×0.8=
1.8÷0.09=
2×0.05=
12.5×0.4=
4.29×1.1=
4.29
×1.1
————
18.02÷0.17=
______
0.17)18.02
x+1.4=66.7
2.2×0.7=
15÷0.5=
5×0.12=
0.09÷0.9=
2×0.1=
0.95÷0.05=
1.1×0.02=
0.125×0.4=
4.89×1.1=
4.89
×1.1
————
13.08÷0.12=
______
0.12)13.08
x-2.5=86.2
1.7×0.6=
30÷0.6=
5×0.15=
0.21÷0.7=
1.6×0.1=
1.2÷0.06=
3.1×0.05=
12.5×0.8=
4.29×1.9=
4.29
×1.9
————
27.36÷0.24=
______
0.24)27.36
x-2.9=36.8
0.5×0.3=
8÷0.4=
4×0.3=
0.07÷0.7=
1.9×0.3=
0.16÷0.01=
2×0.05=
0.25×0.4=
0.46×1.1=
0.46
×1.1
————
53.36÷0.46=
______
0.46)53.36
25×1.6×12.5
1.7×0.5=
32÷0.4=
2×0.15=
0.09÷0.1=
1.4×0.1=
0.76÷0.04=
3.7×0.02=
250×0.8=
2.55×1.1=
2.55
×1.1
————
68.34÷0.67=
______
0.67)68.34
9.9x-2.6x=94.9
0.9×0.3=
8÷0.4=
6×0.18=
0.21÷0.7=
1.7×0.9=
0.95÷0.05=
1.6×0.02=
12.5×0.4=
1.32×1.5=
1.32
×1.5
————
48.16÷0.43=
______
0.43)48.16
6x+17x=2.3
1.4×0.1=
9÷0.9=
3×0.14=
0.04÷0.4=
1.3×0.5=
0.6÷0.06=
1.5×0.02=
250×0.8=
2.13×1.3=
2.13
×1.3
————
13.92÷0.12=
______
0.12)13.92
2.5×1.6×0.125
2×0.6=
45÷0.5=
2×0.23=
0.09÷0.9=
1.5×0.8=
1.35÷0.09=
1.6×0.03=
250×0.4=
3.55×1.3=
3.55
×1.3
————
87÷0.75=
______
0.75)87
25×3.2×1.25
3.4×0.1=
14÷0.7=
6×0.17=
0.32÷0.4=
2×0.1=
1.02÷0.06=
2.5×0.04=
1.25×0.8=
4.58×1.4=
4.58
×1.4
————
92÷0.8=
______
0.8)92
25×0.8×12.5
3.2×0.4=
27÷0.3=
4×0.21=
0.12÷0.2=
1.1×0.3=
1.12÷0.07=
3.9×0.01=
12.5×0.4=
0.74×1.5=
0.74
×1.5
————
86.4÷0.8=
______
0.8)86.4
0.25×2.4×0.125
2.4×0.3=
8÷0.2=
4×0.29=
0.63÷0.7=
1.8×0.5=
0.13÷0.01=
1.5×0.04=
2.5×0.8=
2.94×1.6=
2.94
×1.6
————
54.05÷0.47=
______
0.47)54.05
6.9x-2.9x=68
2×0.1=
3÷0.1=
1×0.3=
0.08÷0.8=
1.5×0.4=
1.36÷0.08=
3.6×0.04=
25×0.8=
2.8×1.8=
2.80
×1.8
————
91.63÷0.77=
______
0.77)91.63
20.1÷6.7-1.1
3.2×0.8=
16÷0.8=
3×0.12=
0.08÷0.2=
1.8×0.8=
1.53÷0.09=
2.5×0.01=
0.125×0.4=
3.17×1.4=
3.17
×1.4
————
40.4÷0.4=
______
0.4)40.4
8.2x-1.4x=163.2
0.3×0.7=
16÷0.8=
5×0.12=
0.14÷0.2=
1.2×0.4=
0.22÷0.02=
4×0.03=
0.125×0.4=
4.92×1.8=
4.92
×1.8
————
27.5÷0.25=
______
0.25)27.5
0.25×4×1.25
2.4×0.6=
12÷0.2=
3×0.27=
0.1÷0.2=
1.9×0.1=
0.9÷0.06=
1.4×0.04=
250×0.8=
1.16×1.1=
1.16
×1.1
————
74.55÷0.71=
______
0.71)74.55
x-1.3=64
3.1×0.3=
30÷0.5=
1×0.22=
0.32÷0.8=
1.4×0.2=
1.05÷0.07=
3.1×0.05=
1.25×0.8=
2.46×1.7=
2.46
×1.7
————
62.7÷0.57=
______
0.57)62.7
x+9.5=12.4
0.8×0.6=
15÷0.5=
2×0.3=
0.18÷0.2=
1.1×0.4=
0.9÷0.05=
3.8×0.01=
12.5×0.8=
0.77×1.2=
0.77
×1.2
————
44.4÷0.4=
______
0.4)44.4
0.42×46÷0.21
2×0.3=
4÷0.1=
4×0.16=
0.18÷0.2=
1.4×0.6=
1.26÷0.07=
3.4×0.05=
0.125×0.4=
0.81×1.6=
0.81
×1.6
————
73.14÷0.69=
______
0.69)73.14
7x+10x=15.3
3.2×0.8=
3÷0.1=
6×0.26=
0.21÷0.7=
1.7×0.5=
0.48÷0.04=
2.3×0.02=
12.5×0.8=
4.1×1.3=
4.10
×1.3
————
32.4÷0.27=
______
0.27)32.4
87.3÷9.7-2.9
3×0.5=
12÷0.6=
1×0.14=
0.09÷0.3=
1.9×0.9=
1.05÷0.07=
2.3×0.04=
125×0.8=
1.85×1.1=
1.85
×1.1
————
23÷0.2=
______
0.2)23
2x+2x=0.4
0.9×0.3=
16÷0.4=
1×0.16=
0.35÷0.7=
1.5×0.7=
0.5÷0.05=
3.5×0.03=
12.5×0.4=
0.54×1.2=
0.54
×1.2
————
45.92÷0.41=
______
0.41)45.92
18÷3.6-0.2
0.7×0.2=
32÷0.8=
4×0.24=
0.35÷0.7=
1.9×0.1=
0.57÷0.03=
1.4×0.03=
1.25×0.8=
2.61×1.9=
2.61
×1.9
————
47.47÷0.47=
______
0.47)47.47
7.6x-4.8x=36.4
0.1×0.7=
45÷0.5=
3×0.14=
0.56÷0.8=
2×0.1=
0.33÷0.03=
2.1×0.04=
2.5×0.4=
2.39×1.5=
2.39
×1.5
————
67.85÷0.59=
______
0.59)67.85
x+4.8=66.5
3.5×0.3=
45÷0.9=
1×0.2=
0.05÷0.5=
1.4×0.8=
0.72÷0.06=
1.2×0.01=
125×0.4=
2.27×1.5=
2.27
×1.5
————
81.03÷0.73=
______
0.73)81.03
x+3.1=15.1
1×0.9=
49÷0.7=
2×0.22=
0.4÷0.8=
1.2×0.3=
0.64÷0.04=
2.6×0.03=
2.5×0.8=
2.71×1.6=
2.71
×1.6
————
76.23÷0.63=
______
0.63)76.23
x+5.9=90.9
2.3×0.4=
15÷0.5=
5×0.18=
0.4÷0.5=
1.7×0.3=
1.05÷0.07=
2.8×0.05=
1.25×0.8=
1.92×1.3=
1.92
×1.3
————
12.65÷0.11=
______
0.11)12.65
0.25×0.8×12.5
2.6×0.7=
21÷0.7=
6×0.16=
0.81÷0.9=
1.2×0.1=
1.33÷0.07=
2.7×0.04=
25×0.4=
2.29×1.1=
2.29
×1.1
————
21.6÷0.18=
______
0.18)21.6
25×2.4×12.5
0.3×0.3=
15÷0.3=
5×0.3=
0.09÷0.3=
1.5×0.5=
1.52÷0.08=
3.1×0.04=
12.5×0.8=
4.95×1.2=
4.95
×1.2
————
32.76÷0.28=
______
0.28)32.76
2.5×1.6×1.25
2.9×0.7=
9÷0.3=
1×0.29=
0.27÷0.3=
1.2×0.3=
1.33÷0.07=
3.3×0.05=
250×0.8=
1.6×1.3=
1.60
×1.3
————
87.36÷0.78=
______
0.78)87.36
0.25×0.8×0.125
3.5×0.3=
81÷0.9=
4×0.18=
0.07÷0.1=
1.9×0.5=
1.33÷0.07=
3.6×0.03=
12.5×0.4=
2.76×1.9=
2.76
×1.9
————
33.79÷0.31=
______
0.31)33.79
31÷6.2-2.8
4×0.1=
16÷0.4=
3×0.3=
0.05÷0.5=
1.9×0.9=
0.96÷0.08=
1.3×0.04=
2.5×0.4=
2.22×1.3=
2.22
×1.3
————
48.76÷0.46=
______
0.46)48.76
9÷1.8-1.8
2.2×0.4=
56÷0.8=
2×0.3=
0.28÷0.7=
1.7×0.4=
0.17÷0.01=
2×0.02=
0.25×0.4=
0.25×1.9=
0.25
×1.9
————
57.5÷0.46=
______
0.46)57.5
x+5.5=62.1
3.2×0.7=
14÷0.7=
3×0.15=
0.12÷0.2=
1.5×0.4=
0.6÷0.04=
2.1×0.01=
25×0.4=
4.58×1.3=
4.58
×1.3
————
45.88÷0.37=
______
0.37)45.88
11.2÷1.6-1.2
1.2×0.1=
27÷0.3=
3×0.12=
0.18÷0.2=
1.8×0.4=
1.12÷0.07=
2.5×0.04=
25×0.4=
0.61×1.2=
0.61
×1.2
————
85.1÷0.74=
______
0.74)85.1
x+8.5=64
1.6×0.6=
8÷0.4=
2×0.23=
0.12÷0.2=
1.1×0.1=
1.12÷0.07=
3.7×0.01=
125×0.4=
2.95×1.5=
2.95
×1.5
————
59÷0.5=
______
0.5)59
41.3÷5.9-1.9
3×0.4=
4÷0.4=
2×0.13=
0.06÷0.2=
1.9×0.9=
1.53÷0.09=
4×0.02=
0.25×0.4=
3.57×1.4=
3.57
×1.4
————
93.17÷0.77=
______
0.77)93.17
0.6×45÷0.2
1.5×0.6=
20÷0.5=
4×0.21=
0.03÷0.3=
1.8×0.7=
0.96÷0.06=
3.2×0.02=
12.5×0.4=
3.5×1.1=
3.50
×1.1
————
67.41÷0.63=
______
0.63)67.41
22.4÷2.8-2.8
1.8×0.1=
6÷0.6=
3×0.19=
0.12÷0.4=
1.1×0.8=
0.9÷0.09=
1.2×0.01=
25×0.8=
4.68×1.1=
4.68
×1.1
————
35.35÷0.35=
______
0.35)35.35
0.24×42÷0.12
1.1×0.7=
32÷0.8=
2×0.3=
0.07÷0.7=
1.8×0.5=
0.96÷0.06=
3.7×0.02=
0.25×0.8=
0.28×1.5=
0.28
×1.5
————
86.25÷0.69=
______
0.69)86.25
1.68×33÷0.24