五年级数学上册计算题专项练习109.docx
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五年级数学上册计算题专项练习109
1.8×0.4=
36÷0.9=
6×0.18=
0.06÷0.2=
2×0.1=
1.19÷0.07=
2.9×0.03=
250×0.8=
4.23×1.7=
4.23
×1.7
————
18÷0.15=
______
0.15)18
2.16×19÷0.27
3.2×0.3=
72÷0.8=
2×0.15=
0.63÷0.7=
1.9×0.9=
0.38÷0.02=
1.7×0.01=
250×0.8=
2.77×1.6=
2.77
×1.6
————
32.4÷0.27=
______
0.27)32.4
7.9x-1.2x=167.5
2.4×0.5=
7÷0.1=
6×0.24=
0.07÷0.1=
1.8×0.6=
0.14÷0.01=
2.1×0.04=
1.25×0.8=
2.62×1.4=
2.62
×1.4
————
56.35÷0.49=
______
0.49)56.35
20÷4-0.4
1.1×0.9=
18÷0.2=
5×0.2=
0.63÷0.9=
1.7×0.8=
0.72÷0.04=
2.7×0.05=
0.25×0.4=
4.71×1.9=
4.71
×1.9
————
32.94÷0.27=
______
0.27)32.94
x-4.7=95.3
3.7×0.5=
7÷0.7=
1×0.3=
0.48÷0.6=
1.2×0.7=
0.24÷0.02=
3.7×0.05=
0.125×0.8=
2.6×1.6=
2.60
×1.6
————
37.62÷0.33=
______
0.33)37.62
24.3÷8.1-2
0.2×0.2=
45÷0.5=
2×0.27=
0.18÷0.2=
1.1×0.7=
1÷0.05=
2.1×0.03=
12.5×0.4=
3.76×1.8=
3.76
×1.8
————
78.39÷0.67=
______
0.67)78.39
x-4.6=51.8
0.9×0.4=
35÷0.5=
2×0.24=
0.21÷0.7=
1.3×0.6=
0.78÷0.06=
3.2×0.02=
250×0.8=
0.52×1.8=
0.52
×1.8
————
36.3÷0.33=
______
0.33)36.3
25×0.8×12.5
1×0.5=
9÷0.3=
6×0.18=
0.14÷0.7=
1.4×0.7=
0.96÷0.08=
1.4×0.04=
250×0.8=
1.84×1.1=
1.84
×1.1
————
45.88÷0.37=
______
0.37)45.88
45÷9-0.7
3.8×0.6=
63÷0.7=
4×0.27=
0.18÷0.6=
1.7×0.8=
0.88÷0.08=
2.8×0.04=
12.5×0.4=
2.51×1.1=
2.51
×1.1
————
63.8÷0.55=
______
0.55)63.8
x-9.6=56.5
0.5×0.5=
6÷0.3=
6×0.26=
0.01÷0.1=
1.9×0.1=
0.72÷0.04=
2.4×0.03=
0.25×0.4=
1.53×1.9=
1.53
×1.9
————
38.94÷0.33=
______
0.33)38.94
0.25×0.8×0.125
2.2×0.3=
32÷0.8=
3×0.18=
0.4÷0.8=
1.8×0.8=
1.26÷0.07=
1.9×0.02=
25×0.8=
4.61×1.5=
4.61
×1.5
————
21.09÷0.19=
______
0.19)21.09
x+2.4=42
0.8×0.1=
36÷0.9=
6×0.21=
0.63÷0.9=
1.2×0.6=
0.84÷0.07=
2.9×0.01=
0.25×0.8=
2.59×1.1=
2.59
×1.1
————
45.63÷0.39=
______
0.39)45.63
2.5×2.4×0.125
3.5×0.8=
6÷0.3=
2×0.11=
0.05÷0.1=
1.8×0.9=
0.4÷0.02=
3.6×0.02=
250×0.4=
3.62×1.8=
3.62
×1.8
————
44.88÷0.44=
______
0.44)44.88
2.5×1.6×1.25
2.9×0.1=
28÷0.7=
1×0.15=
0.1÷0.2=
1.1×0.6=
1.19÷0.07=
2.2×0.01=
0.25×0.8=
0.88×1.8=
0.88
×1.8
————
65.72÷0.53=
______
0.53)65.72
x+3.6=22.4
3.1×0.8=
12÷0.6=
4×0.24=
0.1÷0.2=
1.1×0.1=
0.34÷0.02=
3×0.04=
1.25×0.4=
3.18×1.9=
3.18
×1.9
————
52.43÷0.49=
______
0.49)52.43
x+1.2=33.2
2.4×0.4=
18÷0.6=
1×0.16=
0.3÷0.6=
1.4×0.7=
0.11÷0.01=
3.8×0.02=
0.25×0.8=
4.6×1.9=
4.60
×1.9
————
42.7÷0.35=
______
0.35)42.7
0.28×39÷0.14
3×0.3=
24÷0.6=
2×0.16=
0.48÷0.6=
1.8×0.5=
0.8÷0.04=
3.6×0.01=
0.125×0.4=
1.67×1.3=
1.67
×1.3
————
40.8÷0.4=
______
0.4)40.8
x-8.8=53.6
0.3×0.1=
21÷0.3=
1×0.3=
0.36÷0.9=
1.2×0.8=
0.6÷0.06=
3.2×0.03=
0.25×0.8=
4.64×1.5=
4.64
×1.5
————
56.56÷0.56=
______
0.56)56.56
25×0.8×12.5
2.7×0.7=
9÷0.9=
6×0.12=
0.03÷0.3=
2×0.4=
0.66÷0.06=
2.7×0.03=
250×0.8=
4.19×1.4=
4.19
×1.4
————
47.25÷0.45=
______
0.45)47.25
x-6.5=45.2
3.6×0.7=
4÷0.2=
5×0.29=
0.35÷0.7=
1.1×0.4=
1.12÷0.07=
1.4×0.05=
2.5×0.8=
2.32×1.9=
2.32
×1.9
————
59.36÷0.53=
______
0.53)59.36
0.25×3.2×12.5
1.9×0.4=
36÷0.4=
3×0.11=
0.08÷0.1=
1.7×0.6=
1.14÷0.06=
1.4×0.03=
1.25×0.8=
3.86×1.7=
3.86
×1.7
————
76.16÷0.64=
______
0.64)76.16
5.2x-3x=59.4
0.8×0.4=
8÷0.2=
3×0.12=
0.2÷0.5=
1.8×0.3=
0.6÷0.03=
1.3×0.01=
250×0.4=
0.66×1.9=
0.66
×1.9
————
61.2÷0.51=
______
0.51)61.2
11.4÷1.9-1.4
3.8×0.9=
12÷0.2=
5×0.11=
0.09÷0.9=
1.4×0.5=
0.95÷0.05=
2.4×0.03=
0.125×0.4=
2.14×1.7=
2.14
×1.7
————
15.82÷0.14=
______
0.14)15.82
5.1÷1.7-2.2
3.8×0.5=
4÷0.1=
4×0.14=
0.36÷0.4=
1.5×0.5=
0.52÷0.04=
2.3×0.05=
2.5×0.4=
3.41×1.1=
3.41
×1.1
————
81.9÷0.7=
______
0.7)81.9
x+2.6=30.2
2.2×0.7=
5÷0.1=
3×0.11=
0.81÷0.9=
1.3×0.6=
0.32÷0.02=
2.1×0.04=
2.5×0.8=
0.7×1.2=
0.70
×1.2
————
62.54÷0.53=
______
0.53)62.54
14.1÷4.7-2.3
2.3×0.2=
28÷0.7=
3×0.13=
0.12÷0.2=
1.1×0.2=
0.17÷0.01=
1.7×0.05=
25×0.4=
4.22×1.3=
4.22
×1.3
————
77.76÷0.72=
______
0.72)77.76
x-3=58.9
2.4×0.8=
56÷0.8=
1×0.18=
0.27÷0.3=
1.6×0.8=
1.4÷0.07=
1.3×0.02=
0.25×0.4=
4.93×1.2=
4.93
×1.2
————
34.56÷0.32=
______
0.32)34.56
3.6÷1.2-1.6
4×0.6=
24÷0.4=
6×0.17=
0.24÷0.6=
1.9×0.4=
1.02÷0.06=
3.8×0.01=
25×0.4=
0.77×1.8=
0.77
×1.8
————
35.64÷0.33=
______
0.33)35.64
0.25×3.2×12.5
1.4×0.9=
28÷0.7=
1×0.18=
0.02÷0.2=
1.1×0.2=
1.28÷0.08=
1.8×0.02=
250×0.8=
1.02×1.7=
1.02
×1.7
————
56.16÷0.48=
______
0.48)56.16
0.25×3.2×12.5
3.1×0.3=
40÷0.5=
3×0.28=
0.36÷0.4=
2×0.7=
1.2÷0.08=
1.2×0.03=
0.25×0.8=
2.14×1.7=
2.14
×1.7
————
79.35÷0.69=
______
0.69)79.35
x-8.3=89.7
2.9×0.9=
8÷0.8=
2×0.29=
0.42÷0.7=
1.6×0.8=
1.36÷0.08=
1.5×0.02=
0.125×0.4=
3.4×1.5=
3.40
×1.5
————
76.16÷0.64=
______
0.64)76.16
22.4÷3.2-0.2
1×0.3=
54÷0.9=
1×0.22=
0.16÷0.4=
1.9×0.8=
0.6÷0.04=
2.9×0.03=
0.25×0.4=
2.47×1.2=
2.47
×1.2
————
37.4÷0.34=
______
0.34)37.4
4x+15x=15.2
1.3×0.7=
3÷0.3=
5×0.15=
0.42÷0.6=
1.4×0.9=
0.12÷0.01=
3×0.05=
12.5×0.8=
1.48×1.9=
1.48
×1.9
————
23.73÷0.21=
______
0.21)23.73
54÷9-1
0.2×0.2=
49÷0.7=
2×0.13=
0.04÷0.4=
1.5×0.8=
0.85÷0.05=
2.7×0.01=
2.5×0.4=
3.6×1.2=
3.60
×1.2
————
36.89÷0.31=
______
0.31)36.89
0.78×12÷0.13
0.5×0.8=
25÷0.5=
3×0.14=
0.42÷0.6=
1.6×0.3=
1.33÷0.07=
1.8×0.05=
2.5×0.8=
1.75×1.2=
1.75
×1.2
————
34.72÷0.28=
______
0.28)34.72
5x+17x=8.8
3.4×0.8=
6÷0.3=
1×0.28=
0.04÷0.4=
1.6×0.4=
0.18÷0.01=
4×0.04=
12.5×0.8=
4.06×1.3=
4.06
×1.3
————
41.44÷0.37=
______
0.37)41.44
x-2.2=88.2
3.7×0.9=
28÷0.4=
5×0.13=
0.42÷0.6=
1.7×0.6=
1.36÷0.08=
2.2×0.03=
0.125×0.4=
4×1.3=
4.00
×1.3
————
19.08÷0.18=
______
0.18)19.08
6.5÷1.3-0.6
2.3×0.2=
42÷0.7=
2×0.3=
0.18÷0.9=
1.7×0.8=
0.36÷0.02=
1.9×0.01=
0.25×0.8=
1.21×1.2=
1.21
×1.2
————
90÷0.75=
______
0.75)90
15.2÷3.8-1.9
3.7×0.1=
32÷0.4=
2×0.25=
0.27÷0.3=
1.9×0.3=
0.78÷0.06=
2.1×0.03=
12.5×0.8=
2.13×1.1=
2.13
×1.1
————
29.75÷0.25=
______
0.25)29.75
35.5÷7.1-2.8
0.7×0.7=
25÷0.5=
3×0.18=
0.14÷0.7=
1.2×0.6=
0.75÷0.05=
2.5×0.05=
2.5×0.4=
4.38×1.3=
4.38
×1.3
————
24.6÷0.2=
______
0.2)24.6
7.8x-3.3x=54