小学五年级数学上册口算笔算专项训练一线教师编写151.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151
1×0.6=
20÷0.4=
1×0.13=
0.12÷0.2=
1.8×0.4=
0.39÷0.03=
1.5×0.03=
2.5×0.8=
3.15×3.5=
3.15
×3.5
————
67.58÷0.62=
————
0.62)67.58
0.8×27÷0.16
1.4×0.5=
64÷0.8=
5×0.13=
0.16÷0.2=
1.2×0.7=
0.51÷0.03=
1.3×0.03=
125×0.4=
3.83×3.3=
3.83
×3.3
————
72.1÷0.7=
————
0.7)72.1
7x+13x=4
3.3×0.2=
3÷0.1=
4×0.17=
0.12÷0.6=
1.5×0.2=
0.6÷0.05=
3.5×0.01=
12.5×0.4=
1.66×2.4=
1.66
×2.4
————
86.24÷0.77=
————
0.77)86.24
9.5x-3.7x=5.8
3.3×0.2=
14÷0.2=
5×0.26=
0.12÷0.2=
1.6×0.6=
1.6÷0.08=
2.5×0.04=
0.25×0.8=
1.45×2.3=
1.45
×2.3
————
80.58÷0.79=
————
0.79)80.58
1.62×22÷0.27
0.5×0.6=
9÷0.9=
6×0.3=
0.07÷0.7=
1.6×0.9=
0.1÷0.01=
1.1×0.05=
0.25×0.8=
2.52×1.3=
2.52
×1.3
————
11.33÷0.11=
————
0.11)11.33
1.61×46÷0.23
1.8×0.4=
63÷0.9=
1×0.27=
0.12÷0.6=
1.1×0.4=
1.14÷0.06=
2.2×0.02=
1.25×0.4=
3.52×2.1=
3.52
×2.1
————
55.35÷0.45=
————
0.45)55.35
32÷6.4-1.9
3.3×0.6=
42÷0.7=
1×0.13=
0.08÷0.4=
1.6×0.9=
0.19÷0.01=
2.4×0.03=
250×0.4=
0.85×2.5=
0.85
×2.5
————
50.6÷0.44=
————
0.44)50.6
0.25×1.6×1.25
0.5×0.9=
25÷0.5=
2×0.17=
0.09÷0.3=
2×0.9=
0.2÷0.01=
3.3×0.05=
2.5×0.8=
4.43×4.6=
4.43
×4.6
————
21.24÷0.18=
————
0.18)21.24
0.58×36÷0.29
2.6×0.8=
20÷0.4=
6×0.19=
0.16÷0.4=
2×0.3=
1.14÷0.06=
2.3×0.02=
250×0.4=
4.81×5.7=
4.81
×5.7
————
37.1÷0.35=
————
0.35)37.1
34÷8.5-0.6
0.4×0.1=
16÷0.8=
6×0.15=
0.04÷0.1=
1.8×0.4=
1.05÷0.07=
1.8×0.05=
25×0.4=
0.22×6.3=
0.22
×6.3
————
69.6÷0.58=
————
0.58)69.6
x+7.3=27.6
0.7×0.4=
56÷0.8=
5×0.19=
0.32÷0.4=
1.6×0.7=
0.9÷0.09=
1.4×0.04=
12.5×0.4=
0.18×3.3=
0.18
×3.3
————
32.4÷0.3=
————
0.3)32.4
25×3.2×1.25
0.6×0.5=
4÷0.4=
5×0.25=
0.24÷0.4=
2×0.2=
0.6÷0.05=
1.4×0.04=
25×0.4=
0.32×1.4=
0.32
×1.4
————
100÷0.8=
————
0.8)100
1.05×30÷0.15
2.3×0.1=
6÷0.6=
6×0.29=
0.49÷0.7=
1.8×0.9=
0.66÷0.06=
2×0.01=
12.5×0.8=
2.87×5.7=
2.87
×5.7
————
12.65÷0.11=
————
0.11)12.65
6.7x-1.3x=5.4
2.5×0.4=
20÷0.4=
6×0.21=
0.24÷0.4=
1.2×0.2=
0.18÷0.01=
3.9×0.01=
25×0.8=
2.29×4.5=
2.29
×4.5
————
55.12÷0.53=
————
0.53)55.12
x+2.8=83.6
0.7×0.5=
3÷0.1=
4×0.25=
0.05÷0.5=
1.3×0.3=
1÷0.05=
3.9×0.02=
25×0.8=
4.43×3.3=
4.43
×3.3
————
18.7÷0.17=
————
0.17)18.7
0.87×33÷0.29
3×0.7=
45÷0.5=
3×0.2=
0.09÷0.1=
2×0.4=
0.9÷0.05=
3×0.01=
125×0.8=
2.01×4.7=
2.01
×4.7
————
13.68÷0.12=
————
0.12)13.68
x-9.1=51.7
0.6×0.8=
24÷0.4=
5×0.17=
0.12÷0.3=
1.9×0.3=
0.9÷0.09=
3.4×0.04=
0.25×0.4=
3.32×4.5=
3.32
×4.5
————
35.03÷0.31=
————
0.31)35.03
0.25×2.4×0.125
2.4×0.8=
30÷0.6=
1×0.11=
0.09÷0.9=
1.9×0.7=
0.3÷0.02=
3.6×0.04=
0.25×0.4=
0.65×4.6=
0.65
×4.6
————
30.74÷0.29=
————
0.29)30.74
x-5.2=41.6
0.3×0.4=
35÷0.7=
6×0.12=
0.03÷0.1=
1.9×0.8=
0.4÷0.02=
2.7×0.03=
125×0.8=
1.3×6.3=
1.30
×6.3
————
17.6÷0.16=
————
0.16)17.6
9÷3-2.8
0.1×0.2=
14÷0.7=
1×0.21=
0.36÷0.6=
1.3×0.3=
0.33÷0.03=
2×0.03=
2.5×0.8=
4.81×2.4=
4.81
×2.4
————
56.12÷0.46=
————
0.46)56.12
0.52×12÷0.26
3.4×0.6=
4÷0.4=
1×0.19=
0.24÷0.4=
1.1×0.7=
0.52÷0.04=
3.1×0.05=
1.25×0.4=
4.83×4.5=
4.83
×4.5
————
28.35÷0.27=
————
0.27)28.35
0.9×28÷0.15
4×0.8=
36÷0.9=
1×0.23=
0.24÷0.6=
1.2×0.8=
1.14÷0.06=
2.3×0.03=
0.125×0.8=
1.38×3.3=
1.38
×3.3
————
14.88÷0.12=
————
0.12)14.88
x+1.9=29.2
0.4×0.2=
18÷0.6=
5×0.16=
0.72÷0.9=
1.7×0.5=
0.17÷0.01=
3×0.05=
25×0.8=
3.42×2.1=
3.42
×2.1
————
48.76÷0.46=
————
0.46)48.76
1.26×27÷0.14
3.9×0.3=
20÷0.4=
2×0.19=
0.06÷0.1=
1.2×0.2=
0.66÷0.06=
3.8×0.02=
0.125×0.4=
0.28×2.5=
0.28
×2.5
————
53.24÷0.44=
————
0.44)53.24
7x+7x=2.8
3.1×0.3=
18÷0.2=
6×0.27=
0.09÷0.3=
2×0.5=
1.05÷0.07=
3.8×0.05=
12.5×0.8=
1.68×2.1=
1.68
×2.1
————
31.72÷0.26=
————
0.26)31.72
7.1x-2.8x=43
1.8×0.6=
54÷0.9=
3×0.16=
0.24÷0.8=
1.2×0.1=
0.9÷0.06=
3.1×0.01=
125×0.8=
2.65×4.4=
2.65
×4.4
————
15.45÷0.15=
————
0.15)15.45
2.5×0.8×12.5
1.1×0.5=
36÷0.4=
2×0.29=
0.08÷0.8=
1.8×0.5=
0.64÷0.04=
2.7×0.05=
12.5×0.8=
1.63×5.7=
1.63
×5.7
————
63.44÷0.52=
————
0.52)63.44
10.8÷3.6-1.5
1×0.9=
42÷0.7=
1×0.29=
0.64÷0.8=
1.4×0.8=
0.17÷0.01=
1.4×0.03=
250×0.8=
1.64×5.5=
1.64
×5.5
————
17.28÷0.16=
————
0.16)17.28
25×3.2×0.125
1.9×0.5=
24÷0.3=
5×0.21=
0.32÷0.4=
1.3×0.3=
0.12÷0.01=
1.2×0.04=
250×0.4=
0.41×6.3=
0.41
×6.3
————
74.58÷0.66=
————
0.66)74.58
0.25×3.2×12.5
2.1×0.5=
1÷0.1=
5×0.16=
0.27÷0.3=
1.2×0.2=
0.2÷0.02=
3.4×0.03=
125×0.4=
1.94×2.3=
1.94
×2.3
————
81.62÷0.77=
————
0.77)81.62
0.25×0.8×0.125
2.3×0.8=
4÷0.1=
5×0.14=
0.03÷0.1=
1.7×0.5=
0.4÷0.04=
3.7×0.03=
0.25×0.4=
4.77×1.2=
4.77
×1.2
————
82.6÷0.7=
————
0.7)82.6
14.7÷4.9-0.6
2.7×0.6=
18÷0.6=
2×0.2=
0.4÷0.5=
1.3×0.1=
1.53÷0.09=
3.8×0.01=
12.5×0.4=
0.87×5.5=
0.87
×5.5
————
87.69÷0.79=
————
0.79)87.69
44.4÷7.4-0.3
1.6×0.6=
10÷0.2=
2×0.28=
0.1÷0.5=
1.7×0.1=
0.96÷0.06=
2.6×0.01=
125×0.8=
0.65×2.5=
0.65
×2.5
————
72.45÷0.69=
————
0.69)72.45
5x+11x=1.6
4×0.7=
18÷0.6=
3×0.2=
0.35÷0.5=
1.6×0.9=
0.24÷0.02=
3.1×0.05=
0.125×0.8=
4.77×1.1=
4.77
×1.1
————
41.6÷0.4=
————
0.4)41.6
0.25×4×1.25
0.5×0.6=
20÷0.4=
3×0.19=
0.21÷0.7=
1.7×0.9=
0.13÷0.01=
1.2×0.04=
0.125×0.4=
3.74×1.1=
3.74
×1.1
————
44.28÷0.41=
————
0.41)44.28
25×0.8×12.5
3.7×0.1=
8÷0.2=
5×0.23=
0.16÷0.4=
1.5×0.4=
1.44÷0.09=
3×0.02=
1.25×0.8=
2.24×3.4=
2.24
×3.4
————
19.72÷0.17=
————
0.17)19.72
0.76×15÷0.19
3.6×0.9=
45÷0.9=
4×0.16=
0.45÷0.9=
1.4×0.5=
1.14÷0.06=
4×0.05=
1.25×0.4=
0.63×1.1=
0.63
×1.1
————
12.32÷0.11=
————
0.11)12.32
2.5×0.8×0.125
2.7×0.8=
56÷0.7=
4×0.16=
0.06÷0.1=
1.4×0.6=
0.22÷0.02=
2.8×0.03=
125×0.8=
2.09×5.5=
2.09
×5.5
————
62.64÷0.58=
————
0.58)62.64
56÷7-1.3
3.1×0.9=
21÷0.7=
5×0.18=
0.21÷0.7=
1.8×0.6=
0.36÷0.02=
3.7×0.04=
1.25×0.4=
2.76×3.6=
2.76
×3.6
————
72.15÷0.65=
————
0.65)72.15
5.6x-1.7x=3.9
2.8×0.9=
20÷0.5=
4×0.29=
0.24÷0.8=
1.5×0.5=
0.65÷0.05=
2.5×0.01=
0.25×0.4=
2.43×5.6=
2.43
×5.6
————
73.81÷0.61=
————
0.61)73.81
25×0.8×0.125