小学五年级数学上册口算笔算专项训练一线教师编写84.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84.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84
2.4×0.2=
6÷0.1=
4×0.26=
0.24÷0.3=
1.2×0.9=
1.28÷0.08=
3.9×0.05=
1.25×0.8=
2.92×6.3=
2.92
×6.3
————
82.8÷0.69=
————
0.69)82.8
20.4÷6.8-2.6
1.8×0.3=
18÷0.9=
4×0.27=
0.12÷0.2=
1.8×0.7=
0.7÷0.05=
1.2×0.02=
25×0.8=
2.33×1.4=
2.33
×1.4
————
86.9÷0.79=
————
0.79)86.9
35.7÷5.1-1
0.3×0.6=
24÷0.8=
1×0.14=
0.45÷0.9=
1.1×0.5=
0.55÷0.05=
3×0.01=
250×0.8=
2.28×2.5=
2.28
×2.5
————
19.55÷0.17=
————
0.17)19.55
x+4.9=72.2
2.3×0.6=
32÷0.4=
6×0.12=
0.1÷0.2=
1.8×0.1=
0.8÷0.04=
2.7×0.04=
0.125×0.8=
3.78×1.2=
3.78
×1.2
————
24.24÷0.24=
————
0.24)24.24
8.3x-2.3x=174
3.2×0.5=
12÷0.4=
6×0.17=
0.06÷0.2=
1.5×0.1=
0.78÷0.06=
1.1×0.04=
0.125×0.4=
0.56×3.4=
0.56
×3.4
————
80.94÷0.71=
————
0.71)80.94
2.5×3.2×0.125
2.6×0.3=
25÷0.5=
5×0.22=
0.1÷0.2=
1.7×0.9=
0.48÷0.04=
2×0.02=
0.25×0.4=
1.17×1.3=
1.17
×1.3
————
81.6÷0.8=
————
0.8)81.6
x+1.6=59.6
3.8×0.5=
16÷0.8=
4×0.3=
0.08÷0.4=
1.9×0.7=
0.14÷0.01=
2.5×0.04=
0.25×0.4=
4.16×3.4=
4.16
×3.4
————
90.4÷0.8=
————
0.8)90.4
7.5x-3.6x=54.6
0.1×0.8=
48÷0.6=
4×0.26=
0.06÷0.6=
1.9×0.1=
0.77÷0.07=
2×0.03=
1.25×0.4=
2.71×4.7=
2.71
×4.7
————
71.37÷0.61=
————
0.61)71.37
8x+10x=1.8
3.9×0.7=
5÷0.1=
6×0.3=
0.45÷0.5=
1.1×0.9=
0.9÷0.06=
3×0.04=
0.25×0.4=
1.28×6.3=
1.28
×6.3
————
30.24÷0.28=
————
0.28)30.24
0.25×4×12.5
3.1×0.4=
25÷0.5=
2×0.25=
0.01÷0.1=
1.8×0.7=
1.26÷0.07=
2.5×0.03=
1.25×0.8=
3.97×1.4=
3.97
×1.4
————
97.6÷0.8=
————
0.8)97.6
25×3.2×0.125
3.6×0.5=
9÷0.1=
4×0.2=
0.07÷0.1=
1.8×0.5=
1.05÷0.07=
2.3×0.03=
0.125×0.8=
1.72×4.5=
1.72
×4.5
————
38.44÷0.31=
————
0.31)38.44
x-4.7=77.5
2.6×0.7=
27÷0.9=
1×0.23=
0.01÷0.1=
1.3×0.3=
1.44÷0.08=
2.4×0.04=
0.125×0.8=
3.83×4.4=
3.83
×4.4
————
53.55÷0.51=
————
0.51)53.55
2x+16x=1.8
2.9×0.2=
21÷0.7=
5×0.17=
0.1÷0.2=
1.9×0.8=
0.4÷0.02=
3.2×0.05=
125×0.4=
4.48×2.4=
4.48
×2.4
————
61.48÷0.58=
————
0.58)61.48
x+5.4=85.2
0.7×0.2=
18÷0.3=
3×0.24=
0.24÷0.6=
1.7×0.5=
0.72÷0.04=
2.2×0.02=
25×0.4=
3.75×3.5=
3.75
×3.5
————
81.6÷0.68=
————
0.68)81.6
x+2.2=69.2
2.9×0.6=
12÷0.3=
2×0.14=
0.16÷0.4=
1.3×0.6=
0.76÷0.04=
1.7×0.03=
12.5×0.4=
2.97×1.2=
2.97
×1.2
————
65.19÷0.53=
————
0.53)65.19
25×0.8×1.25
3.9×0.3=
5÷0.1=
5×0.26=
0.08÷0.4=
1.5×0.8=
0.78÷0.06=
3.8×0.01=
12.5×0.8=
4.75×1.3=
4.75
×1.3
————
45.15÷0.43=
————
0.43)45.15
0.63×35÷0.21
1.9×0.4=
42÷0.7=
3×0.24=
0.01÷0.1=
1.7×0.8=
1.62÷0.09=
2.6×0.01=
0.125×0.8=
0.13×1.2=
0.13
×1.2
————
38.52÷0.36=
————
0.36)38.52
63.2÷7.9-0.8
1.9×0.6=
48÷0.6=
1×0.23=
0.54÷0.6=
1.4×0.6=
0.11÷0.01=
2.9×0.04=
25×0.8=
3.64×2.4=
3.64
×2.4
————
80.34÷0.78=
————
0.78)80.34
64÷8-1.2
3.5×0.9=
1÷0.1=
4×0.14=
0.08÷0.8=
1.2×0.6=
1.8÷0.09=
2.4×0.03=
1.25×0.8=
3.67×1.4=
3.67
×1.4
————
85.68÷0.72=
————
0.72)85.68
0.7×20÷0.14
1.7×0.1=
64÷0.8=
3×0.13=
0.16÷0.8=
1.1×0.9=
0.52÷0.04=
3.3×0.02=
25×0.4=
1.14×1.4=
1.14
×1.4
————
80.34÷0.78=
————
0.78)80.34
6x+15x=6.3
1.1×0.9=
18÷0.9=
4×0.24=
0.81÷0.9=
1.1×0.7=
1.04÷0.08=
3.5×0.04=
125×0.8=
1.48×3.3=
1.48
×3.3
————
36.63÷0.33=
————
0.33)36.63
2.5×2.4×0.125
3.2×0.5=
9÷0.9=
6×0.14=
0.09÷0.9=
1.5×0.8=
0.19÷0.01=
2.6×0.05=
0.25×0.4=
4.45×5.6=
4.45
×5.6
————
58.14÷0.57=
————
0.57)58.14
25×1.6×0.125
1.6×0.6=
4÷0.4=
2×0.15=
0.21÷0.3=
1.2×0.2=
0.1÷0.01=
3×0.03=
12.5×0.8=
3.46×2.4=
3.46
×2.4
————
82.5÷0.66=
————
0.66)82.5
2.43×47÷0.27
2.2×0.9=
7÷0.7=
2×0.25=
0.32÷0.8=
2×0.4=
0.52÷0.04=
2.4×0.02=
125×0.8=
3.9×5.5=
3.90
×5.5
————
41.07÷0.37=
————
0.37)41.07
1.1×24÷0.22
3.6×0.8=
36÷0.4=
6×0.23=
0.56÷0.8=
1.9×0.8=
0.42÷0.03=
3.4×0.03=
2.5×0.4=
0.82×1.4=
0.82
×1.4
————
80.58÷0.79=
————
0.79)80.58
1.05×27÷0.21
3.1×0.2=
72÷0.9=
4×0.27=
0.06÷0.3=
1.2×0.7=
1.08÷0.06=
2.4×0.02=
2.5×0.4=
4.64×5.7=
4.64
×5.7
————
63÷0.6=
————
0.6)63
18.5÷3.7-1.1
2×0.5=
12÷0.6=
5×0.12=
0.28÷0.7=
1.2×0.6=
0.95÷0.05=
1.1×0.01=
125×0.4=
4.99×3.4=
4.99
×3.4
————
37.4÷0.34=
————
0.34)37.4
x+9.9=24.2
2.4×0.1=
18÷0.6=
4×0.24=
0.2÷0.5=
1.9×0.1=
0.17÷0.01=
1.2×0.03=
12.5×0.8=
1.69×1.3=
1.69
×1.3
————
15.21÷0.13=
————
0.13)15.21
2.5×1.6×12.5
0.6×0.9=
24÷0.4=
3×0.13=
0.08÷0.1=
1.4×0.3=
0.75÷0.05=
1.4×0.01=
0.125×0.8=
4.6×2.3=
4.60
×2.3
————
77.88÷0.66=
————
0.66)77.88
1.08×46÷0.27
3.6×0.1=
2÷0.1=
4×0.25=
0.54÷0.6=
1.7×0.2=
0.24÷0.02=
3.8×0.02=
125×0.4=
4.72×5.5=
4.72
×5.5
————
19.89÷0.17=
————
0.17)19.89
x+2.9=87.6
3.2×0.5=
18÷0.9=
4×0.2=
0.06÷0.2=
1.4×0.7=
0.45÷0.03=
3.1×0.01=
250×0.8=
2.5×3.6=
2.50
×3.6
————
51.6÷0.43=
————
0.43)51.6
23.4÷2.6-1.5
0.7×0.1=
24÷0.3=
4×0.3=
0.28÷0.7=
1.7×0.5=
1.6÷0.08=
3×0.03=
0.125×0.4=
1.3×3.3=
1.30
×3.3
————
25.76÷0.23=
————
0.23)25.76
19.2÷6.4-1.6
2.8×0.2=
20÷0.5=
3×0.17=
0.81÷0.9=
1.5×0.3=
0.7÷0.05=
3.3×0.04=
2.5×0.8=
1.01×3.3=
1.01
×3.3
————
61÷0.5=
————
0.5)61
3x+13x=14.4
3.5×0.3=
8÷0.2=
1×0.19=
0.24÷0.4=
1.4×0.7=
0.34÷0.02=
1.2×0.05=
12.5×0.8=
0.86×2.3=
0.86
×2.3
————
15.9÷0.15=
————
0.15)15.9
x+3.5=97.1
1.8×0.9=
48÷0.6=
3×0.3=
0.45÷0.9=
1.6×0.8=
0.11÷0.01=
1.6×0.02=
125×0.4=
0.5×2.1=
0.50
×2.1
————
61.04÷0.56=
————
0.56)61.04
x+2.3=42.2
2.3×0.8=
8÷0.2=
4×0.15=
0.27÷0.3=
1.9×0.9=
0.5÷0.05=
2.3×0.03=
0.125×0.8=
4.32×2.5=
4.32
×2.5
————
46.8÷0.39=
————
0.39)46.8
2.5×3.2×0.125
0.3×0.8=
14÷0.7=
1×0.13=
0.04÷0.1=
1.5×0.1=
0.6÷0.04=
3.5×0.02=
0.25×0.8=
0.82×5.7=
0.82
×5.7
————
74.52÷0.69=
————
0.69)74.52
9x+16x=22.5
2.4×0.4=
18÷0.2=
4×0.17=
0.35÷0.5=
1.3×0.2=
1.12÷0.07=
2.4×0.03=
250×0.4=
0.18×5.5=
0.18
×5.5
————
43.87÷0.41=
————
0.41)43.87
x-8.9=46.4
3.2×0.9=
28÷0.4=
5×0.18=
0.28÷0.7=
1.2×0.8=
0.64÷0.04=
4×0.01=
0.125×0.8=
1.13×5.7=
1.13
×5.7
————
15.21÷0.13=
————
0.13)15.21
25×0.8×12.5
1.4×0.4=
12÷0.4=
6×0.18=
0.07÷0.7=
1.5×0.2=
1.26÷0.09=
1.3×0.05=
12.5×0.4=
1.5×5.7=
1.50
×5.7
————
23.92÷0.23=
————
0.23)23.92
x+6.5=75.1
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