小学五年级数学上册口算笔算专项训练一线教师编写139.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139
3.3×0.1=
42÷0.6=
2×0.13=
0.54÷0.6=
1.4×0.2=
1.35÷0.09=
2.6×0.01=
250×0.8=
3.99×1.1=
3.99
×1.1
————
90.4÷0.8=
————
0.8)90.4
2×50÷0.25
2.5×0.3=
12÷0.3=
1×0.28=
0.09÷0.1=
1.6×0.8=
0.6÷0.04=
3.4×0.03=
125×0.8=
2.33×2.5=
2.33
×2.5
————
50÷0.4=
————
0.4)50
9.7x-2.1x=220.4
1.1×0.3=
21÷0.3=
6×0.19=
0.1÷0.2=
1.2×0.4=
0.57÷0.03=
4×0.04=
0.25×0.4=
4.66×4.6=
4.66
×4.6
————
50.74÷0.43=
————
0.43)50.74
x-3.8=38.2
1.3×0.5=
48÷0.6=
6×0.29=
0.18÷0.9=
2×0.1=
0.48÷0.04=
2.5×0.05=
2.5×0.4=
2.62×1.3=
2.62
×1.3
————
14.82÷0.13=
————
0.13)14.82
9.3x-1.1x=213.2
2.9×0.8=
14÷0.7=
6×0.3=
0.04÷0.1=
2×0.2=
0.77÷0.07=
2.4×0.03=
2.5×0.4=
1.99×3.3=
1.99
×3.3
————
74.88÷0.72=
————
0.72)74.88
53.1÷5.9-2.4
1.1×0.9=
45÷0.9=
3×0.29=
0.06÷0.2=
1.7×0.6=
0.52÷0.04=
2.8×0.05=
0.125×0.8=
4.29×2.1=
4.29
×2.1
————
63.84÷0.57=
————
0.57)63.84
0.77×17÷0.11
1.9×0.8=
8÷0.2=
4×0.19=
0.16÷0.2=
1.2×0.4=
0.7÷0.05=
4×0.02=
12.5×0.8=
4.75×1.4=
4.75
×1.4
————
59.52÷0.48=
————
0.48)59.52
0.57×39÷0.19
3.6×0.1=
30÷0.5=
4×0.12=
0.06÷0.6=
1.7×0.2=
0.72÷0.06=
3.9×0.04=
25×0.8=
0.48×2.4=
0.48
×2.4
————
40.92÷0.33=
————
0.33)40.92
2.5×1.6×1.25
1.8×0.4=
35÷0.5=
4×0.29=
0.24÷0.3=
1.7×0.3=
0.19÷0.01=
3.3×0.02=
25×0.8=
0.78×2.5=
0.78
×2.5
————
27.83÷0.23=
————
0.23)27.83
x-3.6=15.3
2×0.9=
5÷0.5=
1×0.27=
0.4÷0.8=
1.3×0.4=
0.44÷0.04=
3.5×0.01=
25×0.4=
0.23×1.2=
0.23
×1.2
————
38.76÷0.34=
————
0.34)38.76
2.07×21÷0.23
1.5×0.4=
18÷0.2=
2×0.27=
0.08÷0.8=
1.4×0.4=
0.84÷0.07=
3.8×0.03=
2.5×0.8=
1.75×5.5=
1.75
×5.5
————
13.44÷0.12=
————
0.12)13.44
1.71×25÷0.19
0.9×0.5=
16÷0.4=
2×0.26=
0.09÷0.3=
2×0.5=
0.12÷0.01=
1.8×0.05=
1.25×0.8=
2.87×3.5=
2.87
×3.5
————
17.55÷0.15=
————
0.15)17.55
42÷6-2.5
1×0.4=
12÷0.4=
6×0.19=
0.24÷0.3=
1.6×0.9=
1.62÷0.09=
3.4×0.02=
12.5×0.8=
1.88×1.3=
1.88
×1.3
————
24.99÷0.21=
————
0.21)24.99
46÷9.2-1.8
1.8×0.3=
24÷0.6=
6×0.11=
0.49÷0.7=
1.6×0.2=
1.19÷0.07=
2.2×0.02=
2.5×0.8=
4.92×3.4=
4.92
×3.4
————
91.64÷0.79=
————
0.79)91.64
x+8=62.9
0.3×0.1=
2÷0.1=
1×0.25=
0.27÷0.3=
2×0.9=
0.33÷0.03=
2.5×0.05=
0.25×0.4=
2.44×3.3=
2.44
×3.3
————
29.16÷0.27=
————
0.27)29.16
4x+14x=10.8
3.8×0.4=
5÷0.5=
1×0.13=
0.18÷0.2=
1.2×0.1=
0.84÷0.07=
2.3×0.02=
0.125×0.4=
3.72×3.3=
3.72
×3.3
————
82.16÷0.79=
————
0.79)82.16
20.3÷2.9-2.5
3.5×0.6=
30÷0.6=
1×0.24=
0.36÷0.4=
1.2×0.9=
0.51÷0.03=
2.9×0.02=
125×0.8=
3.13×6.3=
3.13
×6.3
————
77.77÷0.77=
————
0.77)77.77
4x+11x=7.5
2×0.9=
5÷0.5=
1×0.18=
0.25÷0.5=
1.3×0.4=
1.44÷0.09=
2.9×0.02=
12.5×0.4=
0.16×4.7=
0.16
×4.7
————
75.6÷0.72=
————
0.72)75.6
35.2÷4.4-0.1
1×0.3=
35÷0.7=
4×0.24=
0.06÷0.6=
1.2×0.5=
0.72÷0.04=
2.7×0.05=
0.125×0.8=
1.32×2.4=
1.32
×2.4
————
79.18÷0.74=
————
0.74)79.18
0.25×3.2×1.25
2.3×0.6=
48÷0.8=
4×0.28=
0.64÷0.8=
1.4×0.1=
0.9÷0.06=
1.3×0.04=
125×0.8=
0.83×5.6=
0.83
×5.6
————
38.28÷0.33=
————
0.33)38.28
25×2.4×1.25
1.5×0.9=
5÷0.5=
2×0.15=
0.12÷0.3=
1.6×0.4=
1÷0.05=
1.6×0.01=
2.5×0.4=
4.07×4.7=
4.07
×4.7
————
23.8÷0.2=
————
0.2)23.8
1.08×17÷0.12
1.4×0.8=
72÷0.8=
4×0.24=
0.05÷0.5=
1.4×0.2=
0.4÷0.02=
3.3×0.04=
250×0.4=
2.06×2.4=
2.06
×2.4
————
69.96÷0.66=
————
0.66)69.96
x+1.6=84.9
1.1×0.7=
81÷0.9=
2×0.11=
0.42÷0.6=
1.3×0.9=
0.84÷0.07=
3.1×0.03=
1.25×0.4=
3.08×2.4=
3.08
×2.4
————
67.2÷0.56=
————
0.56)67.2
9.1x-3x=115.9
1.6×0.1=
9÷0.1=
5×0.18=
0.09÷0.3=
1.7×0.5=
0.38÷0.02=
1.5×0.02=
250×0.4=
1.88×1.1=
1.88
×1.1
————
84.75÷0.75=
————
0.75)84.75
1.62×32÷0.18
0.3×0.4=
36÷0.6=
4×0.17=
0.06÷0.3=
1.7×0.1=
0.51÷0.03=
1.6×0.01=
250×0.4=
0.24×5.5=
0.24
×5.5
————
68.93÷0.61=
————
0.61)68.93
x-2.8=72.9
2.2×0.6=
1÷0.1=
6×0.15=
0.3÷0.6=
1.7×0.4=
0.54÷0.03=
3.3×0.02=
1.25×0.4=
3.81×4.4=
3.81
×4.4
————
21.42÷0.18=
————
0.18)21.42
0.25×0.8×1.25
1.7×0.7=
42÷0.7=
1×0.16=
0.1÷0.2=
2×0.2=
1.71÷0.09=
2.6×0.03=
250×0.4=
3.55×5.6=
3.55
×5.6
————
82.11÷0.69=
————
0.69)82.11
0.48×22÷0.16
1.5×0.2=
45÷0.9=
6×0.18=
0.08÷0.8=
2×0.8=
0.6÷0.05=
1.8×0.01=
250×0.4=
4.42×3.3=
4.42
×3.3
————
36.3÷0.3=
————
0.3)36.3
49÷9.8-0.2
3.4×0.5=
1÷0.1=
2×0.2=
0.42÷0.6=
1.9×0.5=
1.52÷0.08=
1.7×0.03=
250×0.8=
3.33×4.7=
3.33
×4.7
————
29.5÷0.25=
————
0.25)29.5
0.3×50÷0.15
0.5×0.5=
16÷0.8=
5×0.29=
0.42÷0.7=
1.8×0.1=
1.08÷0.09=
1.3×0.03=
2.5×0.4=
3.74×5.6=
3.74
×5.6
————
49.35÷0.47=
————
0.47)49.35
25×3.2×1.25
1.1×0.4=
42÷0.6=
6×0.15=
0.03÷0.3=
1.3×0.1=
0.18÷0.01=
3.9×0.04=
12.5×0.8=
4.78×6.3=
4.78
×6.3
————
27.6÷0.23=
————
0.23)27.6
24÷3-2.9
2.7×0.8=
9÷0.3=
1×0.13=
0.18÷0.2=
1.5×0.9=
0.85÷0.05=
1.3×0.03=
125×0.4=
0.36×5.7=
0.36
×5.7
————
38.76÷0.34=
————
0.34)38.76
25×0.8×1.25
3.7×0.9=
18÷0.3=
2×0.27=
0.25÷0.5=
1.6×0.2=
0.19÷0.01=
1.7×0.03=
12.5×0.8=
1.19×1.3=
1.19
×1.3
————
86.4÷0.72=
————
0.72)86.4
0.25×2.4×1.25
1.2×0.1=
15÷0.3=
2×0.24=
0.05÷0.5=
1.3×0.6=
0.36÷0.03=
3.8×0.03=
0.25×0.4=
0.44×2.5=
0.44
×2.5
————
25.2÷0.24=
————
0.24)25.2
0.72×14÷0.18
0.1×0.5=
45÷0.5=
2×0.11=
0.3÷0.6=
1.1×0.9=
0.8÷0.04=
4×0.04=
250×0.4=
0.61×2.4=
0.61
×2.4
————
55.2÷0.46=
————
0.46)55.2
2x+7x=5.4
2.9×0.8=
9÷0.9=
1×0.24=
0.12÷0.6=
1.3×0.5=
0.44÷0.04=
3.9×0.02=
250×0.8=
1.45×5.7=
1.45
×5.7
————
64.8÷0.6=
————
0.6)64.8
x-7.9=80.4
1.1×0.7=
14÷0.2=
5×0.2=
0.81÷0.9=
1.7×0.3=
0.34÷0.02=
3.4×0.02=
0.25×0.4=
3.15×2.4=
3.15
×2.4
————
75.03÷0.61=
————
0.61)75.03
0.25×4×1.25
1×0.5=
20÷0.4=
4×0.29=
0.64÷0.8=
1.9×0.1=
1.71÷0.09=
2.3×0.03=
25×0.4=
0.79×2.4=
0.79
×2.4
————
43.2÷0.36=
————
0.36)43.2
21.6÷2.4-2
1×0.9=
42÷0.7=
1×0.27=
0.12÷0.2=
1.2×0.3=
0.56÷0.04=
2.6×0.05=
2.5×0.8=
0.43×2.3=
0.43
×2.3
————
21.42÷0.21=
————
0.21)21.42
x-2.5=92.6
3.4×0.1=
32÷0.4=
2×0.14=
0.28÷0.7=
1.7×0.4=
0.18÷0.01=
1.1×0.04=
25×0.4=
2.11×1.4=
2.11
×1.4
————
40.32÷0.36=
————
0.36)40.32
21.7÷3.1-0.8