五年级数学上册计算题专项练习66.docx
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五年级数学上册计算题专项练习66
3.9×0.4=
7÷0.7=
2×0.18=
0.18÷0.3=
1.3×0.9=
0.15÷0.01=
1.3×0.01=
125×0.4=
3.26×1.5=
3.26
×1.5
————
88.75÷0.71=
______
0.71)88.75
x-4.1=42.3
0.4×0.8=
6÷0.2=
3×0.2=
0.45÷0.5=
1.5×0.1=
0.9÷0.09=
2.8×0.05=
250×0.8=
3.84×1.9=
3.84
×1.9
————
71.04÷0.64=
______
0.64)71.04
17.4÷5.8-1.6
1.6×0.1=
36÷0.4=
4×0.14=
0.28÷0.4=
1.4×0.3=
0.6÷0.05=
2.5×0.04=
125×0.8=
2.69×1.1=
2.69
×1.1
————
29.04÷0.24=
______
0.24)29.04
x-7.5=86.5
2.6×0.8=
35÷0.5=
2×0.13=
0.15÷0.3=
1.8×0.6=
0.75÷0.05=
2.6×0.04=
2.5×0.4=
0.35×1.8=
0.35
×1.8
————
40.68÷0.36=
______
0.36)40.68
0.9×17÷0.15
3.7×0.1=
24÷0.8=
6×0.22=
0.15÷0.5=
1.9×0.8=
0.6÷0.03=
1.9×0.04=
12.5×0.4=
4.53×1.8=
4.53
×1.8
————
55.62÷0.54=
______
0.54)55.62
3x+15x=16.2
0.3×0.6=
49÷0.7=
6×0.3=
0.36÷0.6=
1.8×0.1=
0.6÷0.06=
1.4×0.05=
1.25×0.8=
2.21×1.6=
2.21
×1.6
————
34.68÷0.34=
______
0.34)34.68
25×3.2×1.25
3×0.4=
3÷0.3=
6×0.26=
0.09÷0.9=
1.1×0.3=
0.84÷0.07=
1.2×0.04=
25×0.8=
0.35×1.5=
0.35
×1.5
————
50.6÷0.44=
______
0.44)50.6
2.5×1.6×0.125
0.4×0.6=
12÷0.6=
5×0.21=
0.15÷0.3=
1.9×0.2=
0.19÷0.01=
3×0.05=
2.5×0.8=
4.18×1.2=
4.18
×1.2
————
79.06÷0.67=
______
0.67)79.06
x-1.7=61.4
3.2×0.3=
16÷0.2=
4×0.24=
0.04÷0.1=
1.8×0.1=
0.64÷0.04=
1.5×0.01=
0.25×0.4=
3.32×1.3=
3.32
×1.3
————
45.22÷0.38=
______
0.38)45.22
x-7.2=55.2
2.4×0.9=
36÷0.9=
6×0.23=
0.18÷0.9=
1.3×0.7=
1.62÷0.09=
4×0.05=
12.5×0.4=
4.5×1.2=
4.50
×1.2
————
35.09÷0.29=
______
0.29)35.09
78.3÷8.7-0.2
0.3×0.8=
18÷0.9=
1×0.17=
0.48÷0.8=
1.5×0.2=
1÷0.05=
4×0.02=
125×0.4=
3.48×1.5=
3.48
×1.5
————
67.2÷0.6=
______
0.6)67.2
x+4.2=93.2
3.4×0.9=
18÷0.2=
2×0.22=
0.54÷0.6=
1.6×0.6=
0.68÷0.04=
2.3×0.04=
2.5×0.4=
2.21×1.3=
2.21
×1.3
————
80.25÷0.75=
______
0.75)80.25
7.6÷1.9-1.9
1.6×0.8=
16÷0.2=
1×0.26=
0.63÷0.7=
1.1×0.2=
0.6÷0.04=
1.7×0.03=
12.5×0.8=
1.56×1.4=
1.56
×1.4
————
70.72÷0.68=
______
0.68)70.72
0.54×22÷0.18
1.5×0.3=
45÷0.9=
5×0.28=
0.45÷0.9=
1.9×0.8=
0.65÷0.05=
1.5×0.05=
2.5×0.8=
4.78×1.2=
4.78
×1.2
————
52.2÷0.45=
______
0.45)52.2
68.6÷9.8-1.2
2×0.3=
25÷0.5=
6×0.26=
0.02÷0.1=
1.3×0.8=
0.98÷0.07=
4×0.04=
12.5×0.4=
2.63×1.5=
2.63
×1.5
————
82.6÷0.7=
______
0.7)82.6
5x+2x=0.7
1.8×0.8=
9÷0.1=
4×0.26=
0.01÷0.1=
1.6×0.7=
0.75÷0.05=
1.5×0.01=
25×0.4=
2.72×1.6=
2.72
×1.6
————
78.72÷0.64=
______
0.64)78.72
0.25×0.8×0.125
1.3×0.2=
21÷0.3=
4×0.23=
0.03÷0.1=
1.1×0.1=
0.1÷0.01=
1.3×0.05=
0.25×0.8=
3.22×1.5=
3.22
×1.5
————
64.41÷0.57=
______
0.57)64.41
x-9.1=66.6
0.7×0.7=
63÷0.9=
5×0.16=
0.03÷0.3=
1.3×0.1=
1.02÷0.06=
1.1×0.05=
25×0.4=
0.81×1.8=
0.81
×1.8
————
26.26÷0.26=
______
0.26)26.26
35÷7-2.3
3.2×0.5=
2÷0.2=
2×0.16=
0.64÷0.8=
1.4×0.5=
0.22÷0.02=
2.5×0.02=
2.5×0.8=
2.45×1.3=
2.45
×1.3
————
71.39÷0.59=
______
0.59)71.39
x+7.9=47.1
3.2×0.5=
14÷0.7=
3×0.14=
0.24÷0.3=
1.2×0.5=
1.71÷0.09=
1.5×0.02=
0.25×0.4=
3.42×1.8=
3.42
×1.8
————
71.19÷0.63=
______
0.63)71.19
27÷4.5-2.8
2.9×0.6=
30÷0.6=
6×0.21=
0.07÷0.7=
1.4×0.9=
1.8÷0.09=
2.6×0.04=
250×0.4=
0.8×1.7=
0.80
×1.7
————
53÷0.5=
______
0.5)53
25×2.4×0.125
3.2×0.5=
36÷0.6=
4×0.13=
0.08÷0.8=
1.4×0.5=
0.52÷0.04=
1.8×0.04=
25×0.8=
4.67×1.9=
4.67
×1.9
————
34.32÷0.33=
______
0.33)34.32
25×3.2×0.125
3.5×0.1=
4÷0.4=
2×0.18=
0.16÷0.2=
1.9×0.1=
1.08÷0.09=
1.3×0.02=
25×0.8=
1.63×1.3=
1.63
×1.3
————
75.9÷0.69=
______
0.69)75.9
6x-4.9x=25.3
2.5×0.5=
15÷0.5=
5×0.24=
0.35÷0.5=
1.9×0.6=
1.8÷0.09=
3.2×0.05=
25×0.8=
0.69×1.4=
0.69
×1.4
————
31.32÷0.27=
______
0.27)31.32
x-4.8=60.6
2.4×0.1=
4÷0.4=
1×0.15=
0.4÷0.5=
1.8×0.1=
1.36÷0.08=
1.4×0.02=
1.25×0.4=
1.98×1.7=
1.98
×1.7
————
25.2÷0.21=
______
0.21)25.2
x-8.3=81.3
2.7×0.9=
27÷0.9=
5×0.28=
0.08÷0.8=
1.6×0.2=
1.52÷0.08=
3.8×0.04=
125×0.8=
2.1×1.8=
2.10
×1.8
————
33.3÷0.3=
______
0.3)33.3
2.5×1.6×0.125
0.7×0.2=
32÷0.8=
3×0.28=
0.06÷0.3=
1.3×0.7=
1.2÷0.08=
1.4×0.02=
25×0.4=
3.89×1.1=
3.89
×1.1
————
92.04÷0.78=
______
0.78)92.04
x+6.6=71.9
2.2×0.3=
20÷0.5=
2×0.17=
0.54÷0.6=
2×0.4=
1.33÷0.07=
2.6×0.01=
25×0.4=
2.15×1.7=
2.15
×1.7
————
78.54÷0.66=
______
0.66)78.54
12.3÷4.1-2.9
1.2×0.4=
6÷0.1=
3×0.18=
0.36÷0.9=
1.8×0.8=
0.72÷0.06=
1.4×0.04=
125×0.4=
4.15×1.9=
4.15
×1.9
————
16.65÷0.15=
______
0.15)16.65
x+6.5=70.2
3.4×0.4=
15÷0.3=
5×0.13=
0.63÷0.9=
1.8×0.1=
1.08÷0.06=
2.5×0.04=
1.25×0.4=
4.76×1.1=
4.76
×1.1
————
68.67÷0.63=
______
0.63)68.67
x-7.4=40.7
2.7×0.3=
42÷0.7=
4×0.29=
0.06÷0.1=
1.9×0.5=
1.19÷0.07=
3.7×0.04=
0.125×0.8=
1.76×1.3=
1.76
×1.3
————
70÷0.56=
______
0.56)70
x-4.3=58.4
0.4×0.6=
10÷0.2=
3×0.12=
0.18÷0.2=
1.7×0.1=
0.95÷0.05=
2.7×0.02=
250×0.4=
1.01×1.3=
1.01
×1.3
————
49.56÷0.42=
______
0.42)49.56
0.25×0.8×12.5
0.2×0.3=
64÷0.8=
5×0.15=
0.45÷0.9=
1.1×0.3=
0.51÷0.03=
3.8×0.05=
1.25×0.4=
2.73×1.5=
2.73
×1.5
————
86.4÷0.8=
______
0.8)86.4
2.5×3.2×0.125
1.5×0.8=
30÷0.5=
2×0.27=
0.07÷0.7=
1.1×0.4=
1.4÷0.07=
1.2×0.03=
2.5×0.4=
3.68×1.8=
3.68
×1.8
————
74.75÷0.65=
______
0.65)74.75
25×2.4×0.125
3.1×0.9=
48÷0.8=
4×0.13=
0.08÷0.2=
1.9×0.3=
0.44÷0.04=
2.8×0.04=
1.25×0.4=
2.87×1.9=
2.87
×1.9
————
68.04÷0.63=
______
0.63)68.04
2.5×4×0.125
1.9×0.8=
12÷0.2=
3×0.26=
0.72÷0.9=
1.2×0.8=
0.3÷0.03=
3.4×0.05=
0.125×0.8=
1.82×1.3=
1.82
×1.3
————
52.44÷0.46=
______
0.46)52.44
0.22×49÷0.11
0.4×0.1=
48÷0.6=
6×0.2=
0.06÷0.6=
1.3×0.8=
0.77÷0.07=
1.1×0.02=
250×0.4=
2.18×1.2=
2.18
×1.2
————
78.75÷0.63=
______
0.63)78.75
25×1.6×12.5
3.6×0.2=
14÷0.2=
2×0.23=
0.81÷0.9=
1.4×0.5=
0.36÷0.03=
1.8×0.04=
0.125×0.8=
3.21×1.5=
3.21
×1.5
————
62.06÷0.58=
______
0.58)62.06
25×3.2×0.125
3.7×0.5=
6÷0.1=
3×0.25=
0.06÷0.6=
1.9×0.6=
0.72÷0.04=
2×0.05=
12.5×0.8=
4.28×1.8=
4.28
×1.8
————
13.2÷0.11=
______
0.11)13.2
9x+12x=10.5
1.6×0.8=
81÷0.9=
4×0.29=
0.81÷0.9=
1.1×0.6=
0.38÷0.02=
2.4×0.04=
250×0.8=
2.91×1.4=
2.91
×1.4
————
49.82÷0.47=
______
0.47)49.82
x-8.2=34.2