小学五年级数学上册口算笔算专项训练一线教师编写31.docx
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小学五年级数学上册口算笔算专项训练一线教师编写31
0.2×0.9=
4÷0.2=
3×0.28=
0.07÷0.7=
1.6×0.9=
0.22÷0.02=
3.6×0.03=
250×0.8=
2.57×4.6=
2.57
×4.6
————
79.2÷0.72=
————
0.72)79.2
2.5×1.6×1.25
3.8×0.6=
21÷0.3=
6×0.16=
0.06÷0.1=
1.6×0.5=
0.32÷0.02=
2.8×0.05=
250×0.4=
4.69×1.3=
4.69
×1.3
————
73.2÷0.6=
————
0.6)73.2
7.8x-2.3x=88
0.3×0.4=
2÷0.1=
4×0.28=
0.2÷0.5=
1.9×0.3=
1.05÷0.07=
3.9×0.01=
250×0.4=
1.03×2.3=
1.03
×2.3
————
79.36÷0.64=
————
0.64)79.36
x+6.2=97.6
3.3×0.6=
27÷0.9=
5×0.14=
0.45÷0.5=
1.2×0.1=
0.45÷0.03=
3.5×0.02=
250×0.4=
2.36×2.3=
2.36
×2.3
————
37.62÷0.33=
————
0.33)37.62
0.51×49÷0.17
3.3×0.7=
32÷0.4=
4×0.11=
0.2÷0.4=
1.4×0.1=
0.96÷0.06=
1.3×0.03=
1.25×0.8=
1.91×5.5=
1.91
×5.5
————
39.9÷0.38=
————
0.38)39.9
25×4×12.5
1.7×0.5=
56÷0.8=
5×0.22=
0.14÷0.2=
1.9×0.9=
1.6÷0.08=
1.2×0.03=
2.5×0.4=
4.12×4.7=
4.12
×4.7
————
75.21÷0.69=
————
0.69)75.21
6.1x-4.9x=21.6
1×0.9=
20÷0.4=
4×0.26=
0.16÷0.8=
1.5×0.4=
1.2÷0.06=
3.2×0.01=
12.5×0.8=
2.16×5.6=
2.16
×5.6
————
66.66÷0.66=
————
0.66)66.66
0.25×3.2×0.125
2.3×0.8=
28÷0.4=
4×0.21=
0.54÷0.6=
1.2×0.2=
0.14÷0.01=
2.7×0.01=
125×0.4=
1.6×5.5=
1.60
×5.5
————
14.76÷0.12=
————
0.12)14.76
1.12×16÷0.28
1.7×0.8=
56÷0.7=
1×0.3=
0.24÷0.4=
1.1×0.1=
1.14÷0.06=
3.7×0.01=
250×0.8=
1.84×3.5=
1.84
×3.5
————
95.48÷0.77=
————
0.77)95.48
0.42×14÷0.21
1.7×0.1=
32÷0.8=
4×0.23=
0.36÷0.9=
2×0.6=
0.5÷0.05=
3.1×0.02=
250×0.8=
2.96×2.5=
2.96
×2.5
————
35.64÷0.33=
————
0.33)35.64
39.6÷6.6-1.3
1.1×0.2=
35÷0.7=
4×0.3=
0.14÷0.7=
1.2×0.6=
0.4÷0.04=
1.1×0.05=
250×0.4=
1.16×5.7=
1.16
×5.7
————
53.41÷0.49=
————
0.49)53.41
x+1.7=92.5
1×0.1=
63÷0.9=
5×0.28=
0.06÷0.3=
1.4×0.5=
0.9÷0.05=
3.9×0.04=
25×0.8=
2.35×5.6=
2.35
×5.6
————
44.69÷0.41=
————
0.41)44.69
9.2÷2.3-0.5
2.6×0.4=
8÷0.2=
2×0.23=
0.24÷0.4=
1.3×0.4=
0.75÷0.05=
1.1×0.02=
2.5×0.4=
2.23×1.4=
2.23
×1.4
————
64.48÷0.52=
————
0.52)64.48
x-3.7=31.4
2.1×0.9=
6÷0.1=
2×0.16=
0.15÷0.3=
1.3×0.2=
0.39÷0.03=
1.9×0.02=
12.5×0.4=
1.49×1.2=
1.49
×1.2
————
91.2÷0.76=
————
0.76)91.2
58.4÷7.3-1.5
4×0.3=
9÷0.1=
6×0.25=
0.03÷0.1=
1.3×0.4=
0.91÷0.07=
1.8×0.01=
1.25×0.4=
2.65×4.7=
2.65
×4.7
————
47.97÷0.39=
————
0.39)47.97
0.38×29÷0.19
4×0.7=
21÷0.3=
1×0.11=
0.16÷0.8=
1.3×0.8=
0.39÷0.03=
1.4×0.04=
125×0.8=
4.82×4.4=
4.82
×4.4
————
12.12÷0.12=
————
0.12)12.12
6x+13x=11.4
0.7×0.4=
54÷0.9=
3×0.21=
0.02÷0.2=
1.7×0.7=
1.12÷0.07=
1.3×0.04=
2.5×0.4=
2.35×6.3=
2.35
×6.3
————
32.55÷0.31=
————
0.31)32.55
x-8=28.8
1.5×0.8=
8÷0.8=
4×0.11=
0.05÷0.1=
1.4×0.8=
0.76÷0.04=
3.4×0.03=
0.125×0.8=
0.39×4.5=
0.39
×4.5
————
71.04÷0.64=
————
0.64)71.04
67.2÷9.6-1.6
3.2×0.9=
36÷0.4=
2×0.14=
0.07÷0.7=
1.1×0.8=
0.14÷0.01=
3.9×0.01=
125×0.4=
2.92×3.5=
2.92
×3.5
————
60.84÷0.52=
————
0.52)60.84
9.9x-3.7x=12.4
0.9×0.5=
14÷0.2=
6×0.28=
0.35÷0.7=
1.7×0.1=
0.8÷0.08=
2.9×0.03=
2.5×0.4=
2.15×6.3=
2.15
×6.3
————
85.91÷0.71=
————
0.71)85.91
1.12×27÷0.28
1.9×0.2=
28÷0.7=
2×0.14=
0.56÷0.7=
1.3×0.6=
1.04÷0.08=
3.2×0.05=
250×0.4=
2.3×3.3=
2.30
×3.3
————
84.24÷0.78=
————
0.78)84.24
0.25×2.4×0.125
2.1×0.3=
24÷0.6=
6×0.3=
0.27÷0.3=
2×0.4=
0.76÷0.04=
2×0.04=
125×0.8=
3.67×4.5=
3.67
×4.5
————
37.12÷0.32=
————
0.32)37.12
25×2.4×0.125
1.7×0.5=
9÷0.3=
5×0.29=
0.81÷0.9=
1.7×0.8=
0.33÷0.03=
1.5×0.02=
125×0.8=
3.23×1.1=
3.23
×1.1
————
68.4÷0.6=
————
0.6)68.4
25×1.6×12.5
0.1×0.6=
27÷0.3=
1×0.14=
0.24÷0.8=
1.7×0.5=
0.5÷0.05=
2.5×0.05=
0.125×0.4=
0.81×3.3=
0.81
×3.3
————
39.39÷0.39=
————
0.39)39.39
2×47÷0.25
3×0.6=
9÷0.3=
2×0.25=
0.32÷0.8=
1.1×0.3=