五年级数学上册计算题专项练习80.docx
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五年级数学上册计算题专项练习80
0.8×0.1=
24÷0.6=
5×0.18=
0.01÷0.1=
1.8×0.1=
1.28÷0.08=
1.7×0.05=
2.5×0.8=
4.73×1.6=
4.73
×1.6
————
66÷0.6=
______
0.6)66
x-1.3=77.8
0.5×0.1=
28÷0.7=
4×0.19=
0.12÷0.6=
1.8×0.1=
0.54÷0.03=
2.1×0.03=
12.5×0.4=
3.3×1.1=
3.30
×1.1
————
15.12÷0.14=
______
0.14)15.12
44.5÷8.9-0.8
3.7×0.9=
6÷0.3=
2×0.15=
0.36÷0.6=
1.9×0.5=
1.26÷0.09=
3.9×0.01=
12.5×0.4=
1.15×1.2=
1.15
×1.2
————
52.17÷0.47=
______
0.47)52.17
x+1.2=50.9
0.8×0.2=
4÷0.2=
3×0.22=
0.42÷0.7=
1.3×0.1=
0.95÷0.05=
2.3×0.04=
2.5×0.4=
3.79×1.8=
3.79
×1.8
————
78.65÷0.65=
______
0.65)78.65
x-8.8=81.9
3.7×0.8=
18÷0.2=
1×0.3=
0.81÷0.9=
1.3×0.4=
0.11÷0.01=
3.6×0.05=
0.25×0.4=
4.42×1.8=
4.42
×1.8
————
63.75÷0.51=
______
0.51)63.75
0.6×13÷0.15
3.2×0.8=
45÷0.5=
6×0.26=
0.24÷0.6=
1.1×0.2=
0.38÷0.02=
2.1×0.05=
0.125×0.4=
1.43×1.7=
1.43
×1.7
————
84.7÷0.7=
______
0.7)84.7
7.7x-1.6x=6.1
3.4×0.6=
81÷0.9=
2×0.26=
0.63÷0.7=
1.7×0.1=
0.54÷0.03=
3×0.01=
12.5×0.8=
3.71×1.1=
3.71
×1.1
————
11.11÷0.11=
______
0.11)11.11
x-8.2=78.1
3.2×0.5=
12÷0.2=
4×0.24=
0.72÷0.9=
1.2×0.9=
0.11÷0.01=
3.3×0.01=
125×0.4=
2.47×1.9=
2.47
×1.9
————
70÷0.56=
______
0.56)70
x+9.5=27.5
3.2×0.7=
32÷0.4=
2×0.15=
0.27÷0.3=
2×0.6=
0.85÷0.05=
1.4×0.01=
12.5×0.8=
2.03×1.6=
2.03
×1.6
————
73.13÷0.71=
______
0.71)73.13
x-8.3=65.3
3.9×0.1=
56÷0.7=
5×0.29=
0.08÷0.4=
1.1×0.8=
0.15÷0.01=
3.2×0.02=
25×0.4=
3.91×1.4=
3.91
×1.4
————
44.08÷0.38=
______
0.38)44.08
21.6÷2.7-0.7
0.1×0.3=
12÷0.3=
5×0.23=
0.56÷0.7=
1.6×0.8=
1.44÷0.08=
3.3×0.01=
0.25×0.4=
1.84×1.3=
1.84
×1.3
————
48.4÷0.44=
______
0.44)48.4
2.52×31÷0.28
1.6×0.3=
3÷0.3=
1×0.2=
0.18÷0.3=
1.5×0.7=
0.6÷0.05=
2.1×0.04=
1.25×0.8=
2.51×1.9=
2.51
×1.9
————
58.24÷0.52=
______
0.52)58.24
x+4.8=60.1
1.6×0.5=
42÷0.6=
3×0.13=
0.72÷0.8=
1.3×0.1=
1.53÷0.09=
3.3×0.05=
125×0.4=
0.45×1.4=
0.45
×1.4
————
84.18÷0.69=
______
0.69)84.18
32.4÷8.1-2.5
1.9×0.5=
4÷0.1=
2×0.11=
0.25÷0.5=
1.3×0.3=
0.19÷0.01=
3.5×0.05=
0.125×0.4=
2.05×1.8=
2.05
×1.8
————
41.3÷0.35=
______
0.35)41.3
75.6÷8.4-1.1
0.1×0.8=
18÷0.6=
5×0.14=
0.04÷0.4=
1.1×0.7=
0.56÷0.04=
2.3×0.03=
0.25×0.8=
3.94×1.8=
3.94
×1.8
————
58.8÷0.56=
______
0.56)58.8
x+3.9=90.6
2.6×0.9=
6÷0.3=
5×0.21=
0.02÷0.2=
2×0.2=
0.98÷0.07=
3.9×0.05=
125×0.4=
3.24×1.8=
3.24
×1.8
————
37.8÷0.36=
______
0.36)37.8
83.7÷9.3-2.2
4×0.6=
28÷0.4=
6×0.21=
0.09÷0.1=
1.6×0.3=
0.95÷0.05=
2.9×0.02=
2.5×0.8=
1.9×1.9=
1.90
×1.9
————
83.3÷0.7=
______
0.7)83.3
0.96×16÷0.12
1.7×0.2=
54÷0.9=
4×0.21=
0.14÷0.7=
1.2×0.3=
1.14÷0.06=
2.2×0.01=
1.25×0.8=
4.1×1.4=
4.10
×1.4
————
58.85÷0.55=
______
0.55)58.85
x-9.7=68.5
1.5×0.7=
20÷0.4=
6×0.17=
0.07÷0.1=
2×0.3=
0.28÷0.02=
2.4×0.02=
0.25×0.4=
1.33×1.3=
1.33
×1.3
————
13.56÷0.12=
______
0.12)13.56
x+4.3=10.4
2.7×0.1=
1÷0.1=
3×0.13=
0.12÷0.2=
1.4×0.1=
1.4÷0.07=
1.2×0.02=
25×0.4=
1.11×1.9=
1.11
×1.9
————
26.64÷0.24=
______
0.24)26.64
44.5÷8.9-2
0.1×0.4=
24÷0.8=
4×0.21=
0.07÷0.7=
1.4×0.6=
1.44÷0.09=
1.5×0.05=
1.25×0.4=
1.02×1.4=
1.02
×1.4
————
55.55÷0.55=
______
0.55)55.55
x-8.4=88.1
1×0.8=
6÷0.1=
5×0.11=
0.15÷0.3=
1.4×0.1=
0.4÷0.04=
3.3×0.03=
250×0.8=
4.94×1.8=
4.94
×1.8
————
64.9÷0.55=
______
0.55)64.9
36÷4.5-1.1
0.8×0.3=
30÷0.6=
6×0.14=
0.42÷0.6=
1.4×0.4=
0.84÷0.07=
3.6×0.01=
0.25×0.8=
0.84×1.5=
0.84
×1.5
————
57.04÷0.46=
______
0.46)57.04
0.34×47÷0.17
0.8×0.2=
21÷0.7=
2×0.28=
0.18÷0.3=
2×0.6=
1.53÷0.09=
2×0.02=
1.25×0.4=
4.87×1.9=
4.87
×1.9
————
59.16÷0.58=
______
0.58)59.16
23.1÷7.7-1.2
1×0.3=
24÷0.3=
2×0.29=
0.63÷0.7=
1.3×0.2=
0.2÷0.01=
1.3×0.01=
1.25×0.8=
2.56×1.3=
2.56
×1.3
————
17.4÷0.15=
______
0.15)17.4
x+5.1=67.2
3×0.4=
40÷0.8=
2×0.2=
0.18÷0.9=
1.1×0.9=
0.42÷0.03=
1.8×0.01=
12.5×0.4=
4.82×1.9=
4.82
×1.9
————
66.95÷0.65=
______
0.65)66.95
8.8x-4.4x=96.8
3.8×0.1=
2÷0.2=
1×0.27=
0.18÷0.9=
1.4×0.2=
0.32÷0.02=
3.7×0.01=
25×0.4=
3.83×1.8=
3.83
×1.8
————
29.7÷0.27=
______
0.27)29.7
1.52×43÷0.19
3.5×0.3=
9÷0.1=
5×0.28=
0.21÷0.7=
2×0.1=
0.11÷0.01=
4×0.03=
0.25×0.8=
1.17×1.5=
1.17
×1.5
————
39.59÷0.37=
______
0.37)39.59
52.2÷8.7-1.8
3.6×0.4=
72÷0.8=
6×0.23=
0.06÷0.2=
1.3×0.2=
0.3÷0.03=
2.3×0.01=
250×0.4=
0.42×1.6=
0.42
×1.6
————
62.16÷0.56=
______
0.56)62.16
x+8.5=37.6
1.3×0.2=
54÷0.9=
6×0.17=
0.28÷0.7=
1.8×0.7=
0.6÷0.06=
1.5×0.03=
1.25×0.8=
3.36×1.7=
3.36
×1.7
————
24.2÷0.22=
______
0.22)24.2
0.25×0.8×1.25
3.1×0.4=
24÷0.4=
2×0.2=
0.09÷0.1=
1.6×0.7=
1.36÷0.08=
3.1×0.01=
0.25×0.4=
3.05×1.1=
3.05
×1.1
————
54.24÷0.48=
______
0.48)54.24
2.5×1.6×0.125
1.8×0.6=
9÷0.1=
3×0.24=
0.2÷0.4=
1.9×0.6=
1.08÷0.09=
1.9×0.02=
125×0.4=
0.36×1.7=
0.36
×1.7
————
79.95÷0.65=
______
0.65)79.95
12÷3-0.4
2.6×0.1=
36÷0.6=
2×0.12=
0.28÷0.4=
2×0.8=
1.62÷0.09=
2.5×0.04=
12.5×0.8=
4.95×1.7=
4.95
×1.7
————
31.62÷0.31=
______
0.31)31.62
7x+3x=5
2.3×0.3=
5÷0.5=
2×0.21=
0.24÷0.8=
1.1×0.8=
1.12÷0.07=
2.7×0.01=
125×0.8=
0.55×1.3=
0.55
×1.3
————
66.7÷0.58=
______
0.58)66.7
2.5×3.2×1.25
1.8×0.8=
28÷0.4=
3×0.17=
0.12÷0.6=
1.4×0.5=
0.57÷0.03=
2.6×0.04=
250×0.4=
4.86×1.3=
4.86
×1.3
————
45.45÷0.45=
______
0.45)45.45
2.5×0.8×12.5
1.9×0.6=
30÷0.5=
5×0.2=
0.28÷0.7=
1.8×0.9=
0.52÷0.04=
3.5×0.04=
0.125×0.8=
1.36×1.8=
1.36
×1.8
————
57.75÷0.55=
______
0.55)57.75
9.3x-4.8x=45
0.3×0.5=
15÷0.3=
3×0.22=
0.04÷0.1=
1.6×0.8=
0.48÷0.03=
1.4×0.03=
250×0.4=
1.03×1.9=
1.03
×1.9
————
46.35÷0.45=
______
0.45)46.35
34.3÷4.9-0.3
0.2×0.5=
16÷0.4=
4×0.27=
0.63÷0.9=
1.7×0.7=
0.96÷0.06=
3.7×0.04=
2.5×0.8=
0.36×1.5=
0.36
×1.5
————
91.2÷0.76=
______
0.76)91.2
0.25×0.8×12.5
0.9×0.2=
4÷0.2=
3×0.12=
0.81÷0.9=
1.3×0.1=
1÷0.05=
3.8×0.02=
125×0.8=
0.22×1.4=
0.22
×1.4
————
25.3÷0.22=
______
0.22)25.3
0.25×4×1.25
0.4×0.9=
16÷0.2=
3×0.19=
0.81÷0.9=
1.9×0.2=
0.1÷0.01=
1.6×0.03=
2.5×0.4=
0.64×1.2=
0.64
×1.2
————
52.32÷0.48=
______
0.48)52.32
39÷6.5-2.9