五年级数学上册计算题专项练习90.docx
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五年级数学上册计算题专项练习90.docx
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五年级数学上册计算题专项练习90
0.2×0.6=
16÷0.2=
4×0.25=
0.09÷0.1=
1.2×0.1=
0.5÷0.05=
2.6×0.02=
25×0.8=
0.6×1.6=
0.60
×1.6
————
82.28÷0.68=
______
0.68)82.28
5.4x-1.1x=25.8
2.5×0.3=
4÷0.2=
3×0.21=
0.12÷0.3=
1.3×0.6=
1.05÷0.07=
2.3×0.01=
250×0.4=
1.64×1.6=
1.64
×1.6
————
18.75÷0.15=
______
0.15)18.75
7x+3x=1
0.9×0.6=
42÷0.6=
4×0.22=
0.06÷0.6=
1.3×0.3=
0.55÷0.05=
1.3×0.02=
12.5×0.8=
2.22×1.6=
2.22
×1.6
————
29.75÷0.25=
______
0.25)29.75
x+4.2=10.2
2.5×0.7=
30÷0.5=
3×0.2=
0.01÷0.1=
1.7×0.5=
0.22÷0.02=
2.1×0.05=
0.25×0.8=
2.81×1.1=
2.81
×1.1
————
38.38÷0.38=
______
0.38)38.38
0.25×4×12.5
1.7×0.1=
14÷0.7=
5×0.17=
0.45÷0.9=
1.7×0.6=
0.85÷0.05=
3.5×0.02=
25×0.4=
2.5×1.2=
2.50
×1.2
————
27.6÷0.24=
______
0.24)27.6
25×3.2×12.5
1.4×0.1=
48÷0.6=
1×0.25=
0.32÷0.4=
1.8×0.8=
0.75÷0.05=
4×0.01=
12.5×0.8=
3.55×1.6=
3.55
×1.6
————
37.74÷0.34=
______
0.34)37.74
2.5×2.4×0.125
1×0.6=
49÷0.7=
5×0.28=
0.25÷0.5=
1.3×0.7=
1.26÷0.07=
2.2×0.01=
0.25×0.4=
0.43×1.4=
0.43
×1.4
————
22.99÷0.19=
______
0.19)22.99
x-9.8=13.7
1.4×0.3=
9÷0.1=
5×0.12=
0.18÷0.6=
1.5×0.1=
1.8÷0.09=
3.9×0.02=
1.25×0.4=
3.72×1.1=
3.72
×1.1
————
59.04÷0.48=
______
0.48)59.04
0.25×3.2×12.5
0.9×0.2=
4÷0.4=
5×0.28=
0.02÷0.2=
1.5×0.8=
0.84÷0.06=
2.6×0.05=
250×0.8=
4.49×1.4=
4.49
×1.4
————
59.36÷0.56=
______
0.56)59.36
23÷4.6-1.9
1.9×0.3=
9÷0.3=
6×0.12=
0.32÷0.4=
1.7×0.7=
0.77÷0.07=
1.4×0.03=
1.25×0.4=
4.06×1.8=
4.06
×1.8
————
46.64÷0.44=
______
0.44)46.64
x-4=39.4
2.1×0.7=
6÷0.6=
3×0.15=
0.1÷0.2=
1.3×0.7=
0.6÷0.06=
1.5×0.03=
25×0.4=
2.7×1.6=
2.70
×1.6
————
47.97÷0.39=
______
0.39)47.97
26÷6.5-1.6
3.8×0.6=
16÷0.8=
3×0.24=
0.72÷0.8=
1.7×0.1=
0.85÷0.05=
1.3×0.02=
0.125×0.4=
1.41×1.7=
1.41
×1.7
————
18.36÷0.18=
______
0.18)18.36
x+8.3=58.2
3.4×0.3=
2÷0.1=
1×0.28=
0.16÷0.2=
1.3×0.8=
0.64÷0.04=
2.4×0.05=
1.25×0.4=
4.51×1.3=
4.51
×1.3
————
61.61÷0.61=
______
0.61)61.61
34.4÷8.6-1.3
1.2×0.8=
15÷0.5=
2×0.18=
0.72÷0.8=
1.5×0.1=
1.04÷0.08=
2.6×0.01=
0.125×0.4=
0.61×1.1=
0.61
×1.1
————
39.9÷0.38=
______
0.38)39.9
25×1.6×12.5
1.2×0.5=
21÷0.3=
6×0.29=
0.24÷0.6=
1.7×0.9=
0.95÷0.05=
1.7×0.02=
125×0.4=
3.15×1.6=
3.15
×1.6
————
34.56÷0.32=
______
0.32)34.56
2.5×0.8×1.25
2.5×0.4=
9÷0.1=
1×0.27=
0.06÷0.2=
1.6×0.9=
0.85÷0.05=
1.3×0.03=
12.5×0.4=
0.79×1.4=
0.79
×1.4
————
42.92÷0.37=
______
0.37)42.92
2.5×2.4×1.25
1.3×0.5=
40÷0.8=
6×0.22=
0.4÷0.5=
2×0.6=
0.48÷0.04=
2.2×0.05=
25×0.4=
3.05×1.3=
3.05
×1.3
————
61.88÷0.52=
______
0.52)61.88
x-1.4=87.1
2.6×0.5=
12÷0.2=
3×0.14=
0.12÷0.2=
1.8×0.1=
1.62÷0.09=
2.2×0.01=
1.25×0.4=
2.11×1.6=
2.11
×1.6
————
31.03÷0.29=
______
0.29)31.03
x-5.8=89.3
3.2×0.3=
3÷0.3=
3×0.13=
0.05÷0.5=
2×0.3=
1÷0.05=
2.8×0.02=
0.125×0.4=
3.55×1.2=
3.55
×1.2
————
38.08÷0.34=
______
0.34)38.08
12.4÷3.1-1.1
1.4×0.1=
25÷0.5=
1×0.25=
0.63÷0.9=
1.2×0.5=
0.9÷0.06=
2.6×0.02=
1.25×0.8=
2.9×1.6=
2.90
×1.6
————
75.6÷0.72=
______
0.72)75.6
0.24×29÷0.12
2.1×0.5=
2÷0.2=
3×0.16=
0.63÷0.9=
2×0.9=
0.12÷0.01=
3.6×0.03=
250×0.4=
2.33×1.4=
2.33
×1.4
————
90.85÷0.79=
______
0.79)90.85
49.6÷6.2-1.5
0.5×0.9=
6÷0.6=
3×0.18=
0.09÷0.3=
1.6×0.3=
0.8÷0.05=
2.4×0.01=
12.5×0.4=
3.69×1.9=
3.69
×1.9
————
54.59÷0.53=
______
0.53)54.59
x-2.3=72.5
4×0.9=
20÷0.4=
3×0.18=
0.06÷0.2=
1.6×0.8=
0.96÷0.06=
2.2×0.03=
25×0.4=
0.5×1.8=
0.50
×1.8
————
95.16÷0.78=
______
0.78)95.16
x-4.3=75
2.8×0.2=
18÷0.2=
6×0.23=
0.16÷0.2=
1.8×0.8=
0.56÷0.04=
1.1×0.03=
0.125×0.4=
2.79×1.3=
2.79
×1.3
————
56.16÷0.54=
______
0.54)56.16
25×4×12.5
1.4×0.1=
54÷0.6=
1×0.2=
0.63÷0.9=
1.8×0.4=
1.26÷0.09=
2.4×0.04=
250×0.8=
0.27×1.4=
0.27
×1.4
————
33.99÷0.33=
______
0.33)33.99
2.5×1.6×12.5
1.6×0.1=
21÷0.7=
4×0.11=
0.05÷0.5=
1.1×0.1=
1.44÷0.08=
1.4×0.05=
125×0.4=
4.11×1.7=
4.11
×1.7
————
13.65÷0.13=
______
0.13)13.65
x+9.2=25.9
1.6×0.9=
1÷0.1=
2×0.18=
0.21÷0.3=
1.1×0.7=
0.85÷0.05=
1.4×0.03=
125×0.8=
3.52×1.8=
3.52
×1.8
————
22.4÷0.2=
______
0.2)22.4
64÷8-1.2
3.5×0.9=
27÷0.9=
5×0.14=
0.64÷0.8=
1.8×0.6=
0.11÷0.01=
3.3×0.01=
0.25×0.4=
3.21×1.3=
3.21
×1.3
————
39.68÷0.32=
______
0.32)39.68
25×1.6×1.25
0.8×0.2=
63÷0.7=
3×0.24=
0.03÷0.1=
1.3×0.5=
0.9÷0.06=
3×0.05=
0.25×0.8=
2.19×1.8=
2.19
×1.8
————
51.98÷0.46=
______
0.46)51.98
47.6÷6.8-1.5
0.5×0.9=
49÷0.7=
5×0.25=
0.32÷0.8=
1.6×0.1=
0.8÷0.08=
2.6×0.02=
25×0.8=
4.63×1.8=
4.63
×1.8
————
26.5÷0.25=
______
0.25)26.5
2.5×4×1.25
1.2×0.1=
49÷0.7=
1×0.2=
0.05÷0.1=
2×0.8=
0.99÷0.09=
2.4×0.02=
25×0.8=
4.68×1.9=
4.68
×1.9
————
52.9÷0.46=
______
0.46)52.9
25×2.4×1.25
4×0.4=
18÷0.6=
6×0.24=
0.21÷0.7=
1.7×0.7=
0.42÷0.03=
3.7×0.05=
250×0.4=
0.85×1.6=
0.85
×1.6
————
36.27÷0.31=
______
0.31)36.27
5x+9x=5.6
3.3×0.8=
16÷0.8=
2×0.29=
0.24÷0.3=
1.4×0.5=
0.98÷0.07=
3.3×0.03=
0.25×0.8=
4.44×1.5=
4.44
×1.5
————
65.1÷0.62=
______
0.62)65.1
15÷5-2.8
2.5×0.1=
20÷0.4=
5×0.16=
0.18÷0.6=
1.1×0.3=
0.4÷0.02=
3.9×0.04=
0.25×0.8=
4.96×1.7=
4.96
×1.7
————
59.04÷0.48=
______
0.48)59.04
17.5÷3.5-0.7
1×0.5=
28÷0.7=
3×0.21=
0.27÷0.3=
1.1×0.5=
0.39÷0.03=
2.1×0.02=
0.125×0.4=
1.17×1.6=
1.17
×1.6
————
19.68÷0.16=
______
0.16)19.68
0.25×0.8×1.25
1×0.3=
72÷0.8=
2×0.18=
0.49÷0.7=
1.5×0.6=
1.36÷0.08=
1.9×0.03=
2.5×0.4=
1.37×1.9=
1.37
×1.9
————
62÷0.5=
______
0.5)62
25×1.6×0.125
3.4×0.5=
28÷0.7=
2×0.12=
0.36÷0.4=
2×0.2=
1.17÷0.09=
3.7×0.02=
250×0.8=
0.14×1.6=
0.14
×1.6
————
59.8÷0.52=
______
0.52)59.8
0.25×3.2×1.25
1.5×0.2=
8÷0.1=
2×0.27=
0.4÷0.5=
1.6×0.1=
0.19÷0.01=
3.8×0.01=
250×0.4=
1.68×1.1=
1.68
×1.1
————
57÷0.5=
______
0.5)57
26.4÷6.6-2.8
2.3×0.8=
6÷0.6=
5×0.18=
0.04÷0.1=
1.3×0.8=
0.9÷0.05=
2×0.01=
1.25×0.4=
1.11×1.7=
1.11
×1.7
————
31.2÷0.3=
______
0.3)31.2
5x+4x=0.9
0.2×0.5=
14÷0.7=
6×0.28=
0.18÷0.2=
2×0.7=
0.44÷0.04=
2.3×0.05=
12.5×0.8=
0.64×1.5=
0.64
×1.5
————
24.24÷0.24=
______
0.24)24.24
6x+10x=14.4
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