小学五年级数学上册口算笔算专项训练一线教师编写143.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143
3.1×0.5=
14÷0.7=
2×0.11=
0.32÷0.4=
2×0.5=
0.26÷0.02=
3×0.05=
125×0.8=
1.87×4.6=
1.87
×4.6
————
63.13÷0.59=
————
0.59)63.13
x-7=74.2
3.7×0.1=
72÷0.8=
1×0.27=
0.81÷0.9=
1.2×0.3=
0.84÷0.06=
3.5×0.02=
0.125×0.4=
4.28×2.3=
4.28
×2.3
————
33.6÷0.32=
————
0.32)33.6
x+2.1=25.7
3.5×0.3=
12÷0.6=
2×0.17=
0.56÷0.7=
1.2×0.4=
0.3÷0.02=
3.1×0.02=
1.25×0.4=
0.85×5.5=
0.85
×5.5
————
93.48÷0.76=
————
0.76)93.48
8x+18x=18.2
2.4×0.1=
49÷0.7=
2×0.24=
0.25÷0.5=
1.6×0.8=
0.55÷0.05=
1.1×0.02=
0.125×0.8=
4.03×4.5=
4.03
×4.5
————
47.08÷0.44=
————
0.44)47.08
25×3.2×1.25
3.2×0.4=
45÷0.9=
2×0.17=
0.08÷0.4=
1.4×0.6=
0.96÷0.08=
2.3×0.02=
2.5×0.8=
2.53×2.1=
2.53
×2.1
————
28.29÷0.23=
————
0.23)28.29
x+8.5=24.8
3.9×0.7=
32÷0.4=
2×0.24=
0.09÷0.9=
1.6×0.6=
0.28÷0.02=
2.4×0.05=
250×0.8=
1.33×4.7=
1.33
×4.7
————
73.14÷0.69=
————
0.69)73.14
8.8x-1.6x=129.6
2.4×0.1=
2÷0.1=
6×0.23=
0.18÷0.2=
1.7×0.8=
0.52÷0.04=
3.2×0.02=
250×0.4=
0.62×1.3=
0.62
×1.3
————
64.05÷0.61=
————
0.61)64.05
6.4x-4.7x=13.6
2.9×0.6=
9÷0.3=
6×0.23=
0.28÷0.7=
1.8×0.7=
0.34÷0.02=
2×0.01=
125×0.8=
1.18×4.6=
1.18
×4.6
————
79.95÷0.65=
————
0.65)79.95
x+8.2=36.2
3.3×0.1=
24÷0.6=
4×0.26=
0.48÷0.6=
1.9×0.2=
0.51÷0.03=
3.5×0.05=
25×0.4=
2.82×1.3=
2.82
×1.3
————
66.96÷0.54=
————
0.54)66.96
3x+2x=1.5
1.8×0.8=
12÷0.3=
1×0.19=
0.18÷0.2=
1.2×0.3=
0.4÷0.02=
2×0.02=
25×0.4=
0.44×4.5=
0.44
×4.5
————
56.18÷0.53=
————
0.53)56.18
1.75×28÷0.25
3.5×0.3=
4÷0.2=
5×0.25=
0.3÷0.6=
1.2×0.8=
0.45÷0.03=
1.2×0.03=
1.25×0.4=
1.14×4.6=
1.14
×4.6
————
35.38÷0.29=
————
0.29)35.38
8x+6x=1.4
3.9×0.2=
45÷0.5=
4×0.11=
0.3÷0.6=
1.9×0.5=
0.56÷0.04=
3.8×0.04=
0.25×0.8=
3.09×5.7=
3.09
×5.7
————
70.85÷0.65=
————
0.65)70.85
x+8.4=85.2
3×0.8=
28÷0.4=
4×0.26=
0.56÷0.7=
1.6×0.9=
0.3÷0.02=
3.7×0.04=
250×0.8=
0.19×4.6=
0.19
×4.6
————
70.7÷0.7=
————
0.7)70.7
0.25×0.8×0.125
3.8×0.6=
42÷0.7=
1×0.15=
0.04÷0.2=
1.2×0.3=
0.2÷0.01=
3.9×0.05=
250×0.8=
4.23×1.3=
4.23
×1.3
————
64.26÷0.63=
————
0.63)64.26
34.4÷8.6-0.9
0.9×0.4=
18÷0.2=
4×0.17=
0.56÷0.8=
1.5×0.8=
0.51÷0.03=
1.7×0.05=
125×0.8=
1.7×3.5=
1.70
×3.5
————
24.38÷0.23=
————
0.23)24.38
0.96×32÷0.16
0.2×0.3=
30÷0.6=
1×0.27=
0.28÷0.7=
1.4×0.2=
1.52÷0.08=
3.6×0.05=
0.25×0.4=
4.25×1.4=
4.25
×1.4
————
42.12÷0.36=
————
0.36)42.12
25×3.2×12.5
1.3×0.5=
6÷0.6=
5×0.14=
0.04÷0.1=
1.6×0.2=
0.4÷0.04=
2.4×0.05=
12.5×0.4=
4.27×2.4=
4.27
×2.4
————
29.64÷0.26=
————
0.26)29.64
16.5÷5.5-1.8
0.9×0.9=
27÷0.9=
3×0.27=
0.1÷0.2=
1.3×0.2=
1.4÷0.07=
1.5×0.02=
12.5×0.8=
4.75×5.7=
4.75
×5.7
————
37.06÷0.34=
————
0.34)37.06
21.5÷4.3-2.9
1.8×0.9=
36÷0.4=
6×0.19=
0.08÷0.4=
1.5×0.1=
1.33÷0.07=
2.1×0.03=
1.25×0.4=
4.49×2.5=
4.49
×2.5
————
23.1÷0.21=
————
0.21)23.1
x+7.4=80.3
2.9×0.6=
32÷0.4=
2×0.19=
0.56÷0.7=
1.8×0.5=
0.78÷0.06=
2.3×0.01=
125×0.8=
0.69×4.7=
0.69
×4.7
————
20.16÷0.18=
————
0.18)20.16
3x+4x=2.1
3.6×0.6=
9÷0.9=
3×0.2=
0.54÷0.9=
1.2×0.9=
0.96÷0.08=
2.6×0.02=
25×0.8=
2.59×6.3=
2.59
×6.3
————
34.16÷0.28=
————
0.28)34.16
1.62×21÷0.18
1.6×0.1=
72÷0.9=
1×0.28=
0.64÷0.8=
1.2×0.1=
0.34÷0.02=
2.1×0.02=
12.5×0.8=
3.39×4.7=
3.39
×4.7
————
38.88÷0.36=
————
0.36)38.88
5x+6x=2.2
1.1×0.6=
32÷0.8=
1×0.21=
0.08÷0.2=
1.9×0.7=
0.72÷0.04=
3.2×0.05=
0.25×0.4=
3.09×1.4=
3.09
×1.4
————
75.71÷0.67=
————
0.67)75.71
x-1.9=94.8
2.4×0.2=
10÷0.5=
3×0.19=
0.2÷0.4=
1.1×0.5=
0.64÷0.04=
3.2×0.01=
125×0.4=
1.63×3.5=
1.63
×3.5
————
77÷0.7=
————
0.7)77
0.45×39÷0.15
3.4×0.6=
8÷0.4=
3×0.18=
0.42÷0.6=
2×0.5=
0.98÷0.07=
3.9×0.01=
1.25×0.8=
4.34×5.6=
4.34
×5.6
————
46.2÷0.42=
————
0.42)46.2
5x+18x=9.2
0.2×0.9=
12÷0.3=
5×0.3=
0.24÷0.8=
2×0.7=
1.8÷0.09=
1.1×0.05=
25×0.4=
1.31×1.4=
1.31
×1.4
————
41.48÷0.34=
————
0.34)41.48
0.51×19÷0.17
1.9×0.2=
2÷0.2=
3×0.25=
0.09÷0.9=
1.4×0.8=
1.05÷0.07=
2.2×0.05=
0.125×0.4=
4.63×3.5=
4.63
×3.5
————
61.61÷0.61=
————
0.61)61.61
2.5×2.4×1.25
1.5×0.4=
10÷0.5=
1×0.22=
0.72÷0.9=
1.1×0.8=
0.12÷0.01=
3.3×0.01=
125×0.8=
1.58×3.5=
1.58
×3.5
————
78.66÷0.69=
————
0.69)78.66
2.5×0.8×0.125
1.6×0.9=
15÷0.3=
4×0.16=
0.09÷0.3=
1.2×0.7=
0.5÷0.05=
3.5×0.01=
12.5×0.8=
4.26×3.3=
4.26
×3.3
————
39.96÷0.37=
————
0.37)39.96
54÷9-0.7
3.9×0.6=
24÷0.4=
6×0.25=
0.45÷0.5=
1.9×0.3=
0.44÷0.04=
2.5×0.05=
0.25×0.4=
3.75×2.3=
3.75
×2.3
————
28.34÷0.26=
————
0.26)28.34
x+6=94.8
0.6×0.9=
16÷0.4=
1×0.21=
0.12÷0.3=
1.1×0.9=
0.65÷0.05=
1.9×0.05=
2.5×0.8=
0.71×3.5=
0.71
×3.5
————
15.54÷0.14=
————
0.14)15.54
25×1.6×12.5
1×0.2=
32÷0.8=
2×0.11=
0.24÷0.6=
1.7×0.5=
0.36÷0.02=
1.3×0.03=
12.5×0.4=
4.95×5.6=
4.95
×5.6
————
59.59÷0.59=
————
0.59)59.59
22.5÷4.5-0.8
2.7×0.4=
27÷0.9=
2×0.29=
0.18÷0.3=
1.5×0.3=
0.99÷0.09=
3×0.01=
1.25×0.8=
3.73×2.5=
3.73
×2.5
————
21.6÷0.2=
————
0.2)21.6
2.5×1.6×12.5
1×0.7=
36÷0.6=
3×0.18=
0.56÷0.7=
1.3×0.8=
0.19÷0.01=
2.2×0.03=
125×0.4=
2.96×1.3=
2.96
×1.3
————
65.49÷0.59=
————
0.59)65.49
0.85×43÷0.17
3.3×0.6=
40÷0.8=
2×0.27=
0.02÷0.2=
2×0.5=
1.52÷0.08=
2.8×0.04=
2.5×0.4=
3.27×2.4=
3.27
×2.4
————
28.28÷0.28=
————
0.28)28.28
0.6×40÷0.15
3.7×0.5=
35÷0.5=
4×0.14=
0.12÷0.4=
1.5×0.4=
0.22÷0.02=
3.3×0.04=
12.5×0.8=
0.19×1.2=
0.19
×1.2
————
27.27÷0.27=
————
0.27)27.27
16.2÷1.8-0.2
3.4×0.3=
25÷0.5=
2×0.18=
0.04÷0.2=
1.3×0.7=
0.64÷0.04=
3.4×0.04=
125×0.4=
3.14×4.5=
3.14
×4.5
————
50.74÷0.43=
————
0.43)50.74
31÷6.2-1.7
1.2×0.7=
6÷0.3=
2×0.16=
0.54÷0.9=
1.8×0.8=
0.64÷0.04=
3.2×0.05=
1.25×0.8=
2.89×3.3=
2.89
×3.3
————
25.52÷0.22=
————
0.22)25.52
10.8÷2.7-0.1
1.1×0.6=
28÷0.7=
1×0.26=
0.16÷0.4=
1.9×0.3=
0.56÷0.04=
1.9×0.04=
25×0.8=
4.32×2.3=
4.32
×2.3
————
52.64÷0.47=
————
0.47)52.64
4x+13x=1.7
0.4×0.4=
18÷0.3=
6×0.16=
0.48÷0.6=
1.5×0.9=
1.35÷0.09=
1.3×0.04=
2.5×0.8=
2.72×3.6=
2.72
×3.6
————
81.9÷0.7=
————
0.7)81.9
25×1.6×0.125