小学五年级数学上册口算笔算专项训练一线教师编写56.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56
0.9×0.5=
18÷0.9=
4×0.14=
0.72÷0.8=
1.2×0.4=
1.53÷0.09=
2.8×0.01=
125×0.4=
0.97×6.3=
0.97
×6.3
————
22.8÷0.19=
————
0.19)22.8
5x+12x=11.9
2.9×0.3=
40÷0.8=
4×0.2=
0.24÷0.8=
2×0.8=
0.99÷0.09=
3.4×0.04=
2.5×0.8=
3.24×2.4=
3.24
×2.4
————
68.44÷0.59=
————
0.59)68.44
25×2.4×12.5
3.8×0.2=
6÷0.2=
3×0.21=
0.18÷0.2=
1.6×0.7=
1.08÷0.09=
1.7×0.02=
0.25×0.8=
3.1×5.7=
3.10
×5.7
————
60.42÷0.53=
————
0.53)60.42
0.28×49÷0.14
1.1×0.1=
36÷0.6=
2×0.26=
0.4÷0.8=
2×0.2=
1.12÷0.08=
2.8×0.04=
12.5×0.8=
1.96×2.3=
1.96
×2.3
————
54÷0.5=
————
0.5)54
25×1.6×12.5
0.3×0.4=
5÷0.1=
1×0.17=
0.1÷0.5=
1.5×0.8=
0.6÷0.05=
2.7×0.03=
0.125×0.4=
0.59×2.3=
0.59
×2.3
————
24.38÷0.23=
————
0.23)24.38
x-8.3=70.9
0.6×0.4=
24÷0.4=
6×0.3=
0.1÷0.5=
1.1×0.6=
1.62÷0.09=
3×0.01=
1.25×0.8=
1.37×2.3=
1.37
×2.3
————
11.44÷0.11=
————
0.11)11.44
x+7.2=75.5
3×0.8=
18÷0.9=
4×0.11=
0.36÷0.6=
1.1×0.5=
0.13÷0.01=
2.2×0.04=
125×0.4=
3.95×3.6=
3.95
×3.6
————
87.12÷0.72=
————
0.72)87.12
9.7x-2.7x=35
0.4×0.3=
6÷0.1=
2×0.17=
0.28÷0.7=
1.4×0.5=
0.1÷0.01=
3.8×0.02=
1.25×0.4=
1.65×2.1=
1.65
×2.1
————
76.76÷0.76=
————
0.76)76.76
23.1÷7.7-1.9
3.2×0.2=
21÷0.7=
5×0.23=
0.09÷0.3=
2×0.1=
1.17÷0.09=
2.9×0.05=
125×0.4=
1.83×3.5=
1.83
×3.5
————
56.65÷0.55=
————
0.55)56.65
0.25×0.8×1.25
3.4×0.6=
10÷0.2=
3×0.12=
0.21÷0.3=
1.5×0.7=
0.13÷0.01=
2.1×0.05=
2.5×0.4=
1.18×6.3=
1.18
×6.3
————
22.04÷0.19=
————
0.19)22.04
30.5÷6.1-0.5
2.6×0.4=
4÷0.2=
6×0.14=
0.32÷0.4=
1.9×0.5=
0.51÷0.03=
3.3×0.04=
12.5×0.4=
1.58×2.3=
1.58
×2.3
————
73.8÷0.6=
————
0.6)73.8
x-5.4=39.7
2.5×0.7=
72÷0.8=
3×0.19=
0.08÷0.4=
1.7×0.2=
0.78÷0.06=
1.4×0.03=
12.5×0.8=
0.82×3.3=
0.82
×3.3
————
74.75÷0.65=
————
0.65)74.75
36÷9-1.1
2.9×0.5=
54÷0.9=
1×0.23=
0.48÷0.6=
1.3×0.5=
0.5÷0.05=
3.2×0.05=
0.25×0.4=
0.41×1.2=
0.41
×1.2
————
82.4÷0.8=
————
0.8)82.4
0.25×3.2×1.25
3.6×0.4=
54÷0.9=
5×0.25=
0.3÷0.6=
1.8×0.4=
0.7÷0.07=
1.9×0.05=
25×0.8=
1.49×3.5=
1.49
×3.5
————
71.4÷0.68=
————
0.68)71.4
1.26×26÷0.18
2.8×0.2=
9÷0.3=
4×0.25=
0.27÷0.9=
2×0.7=
0.42÷0.03=
2×0.04=
12.5×0.4=
2.53×1.2=
2.53
×1.2
————
41.48÷0.34=
————
0.34)41.48
3x+18x=14.7
1.9×0.2=
36÷0.9=
3×0.18=
0.18÷0.9=
1.5×0.1=
0.7÷0.07=
3.7×0.04=
1.25×0.8=
1.7×4.6=
1.70
×4.6
————
89.6÷0.8=
————
0.8)89.6
21÷7-2.1
4×0.6=
64÷0.8=
6×0.25=
0.05÷0.5=
1.7×0.4=
0.48÷0.03=
3.5×0.02=
25×0.8=
3.6×2.5=
3.60
×2.5
————
35.7÷0.35=
————
0.35)35.7
9x+3x=4.8
3.1×0.2=
36÷0.9=
3×0.13=
0.42÷0.7=
1.9×0.9=
1.19÷0.07=
3×0.04=
12.5×0.8=
3.16×4.4=
3.16
×4.4
————
14.7÷0.14=
————
0.14)14.7
63.2÷7.9-1.3
2.1×0.5=
36÷0.6=
4×0.23=
0.2÷0.5=
2×0.8=
0.33÷0.03=
2.3×0.04=
250×0.4=
4.47×1.1=
4.47
×1.1
————
21.63÷0.21=
————
0.21)21.63
4x+12x=6.4
1.4×0.9=
27÷0.9=
3×0.13=
0.03÷0.3=
2×0.1=
0.72÷0.06=
3.4×0.03=
25×0.8=
2.39×3.5=
2.39
×3.5
————
14.28÷0.14=
————
0.14)14.28
1.02×42÷0.17
1.5×0.4=
72÷0.8=
3×0.17=
0.03÷0.1=
2×0.2=
0.11÷0.01=
3.8×0.02=
25×0.8=
4.4×4.6=
4.40
×4.6
————
23.1÷0.22=
————
0.22)23.1
8x+13x=6.3
0.1×0.4=
15÷0.3=
1×0.26=
0.01÷0.1=
1.8×0.6=
1.44÷0.08=
2.9×0.03=
250×0.8=
0.97×4.6=
0.97
×4.6
————
76.16÷0.68=
————
0.68)76.16
16.5÷3.3-0.4
1.5×0.8=
24÷0.8=
5×0.22=
0.4÷0.8=
1.5×0.3=
0.8÷0.05=
1.7×0.02=
125×0.8=
4.78×6.3=
4.78
×6.3
————
33.79÷0.31=
————
0.31)33.79
2.5×1.6×1.25
3.6×0.7=
16÷0.8=
1×0.2=
0.45÷0.9=
1.9×0.7=
0.39÷0.03=
1.6×0.05=
0.25×0.4=
1.8×3.6=
1.80
×3.6
————
32.48÷0.29=
————
0.29)32.48
7.9x-1.5x=102.4
2.8×0.7=
6÷0.2=
1×0.3=
0.18÷0.3=
1.4×0.4=
0.12÷0.01=
3.3×0.04=
2.5×0.8=
0.21×5.5=
0.21
×5.5
————
23.52÷0.21=
————
0.21)23.52
25×4×1.25
2.2×0.1=
18÷0.3=
5×0.14=
0.09÷0.1=
1.3×0.1=
0.64÷0.04=
3.5×0.03=
125×0.4=
3.74×1.4=
3.74
×1.4
————
78.65÷0.65=
————
0.65)78.65
0.63×30÷0.21
0.1×0.8=
35÷0.5=
5×0.21=
0.21÷0.7=
1.7×0.7=
0.2÷0.01=
1.8×0.04=
0.125×0.4=
1.94×1.1=
1.94
×1.1
————
67.58÷0.62=
————
0.62)67.58
x-7.6=63.9
0.5×0.2=
30÷0.5=
4×0.29=
0.3÷0.5=
1.8×0.5=
1.12÷0.08=
3.4×0.02=
2.5×0.4=
2.08×3.4=
2.08
×3.4
————
46.87÷0.43=
————
0.43)46.87
0.25×3.2×0.125
0.6×0.5=
10÷0.2=
4×0.29=
0.14÷0.7=
1.4×0.4=
0.7÷0.05=
3.2×0.04=
1.25×0.4=
0.56×5.6=
0.56
×5.6
————
76.88÷0.62=
————
0.62)76.88
x-2.9=92.5
3.7×0.4=
6÷0.1=
3×0.24=
0.24÷0.3=
1.6×0.8=
0.5÷0.05=
2×0.05=
0.25×0.4=
0.63×1.1=
0.63
×1.1
————
24.48÷0.24=
————
0.24)24.48
7x+14x=8.4
3.8×0.3=
20÷0.4=
4×0.16=
0.1÷0.2=
1.8×0.5=
1.12÷0.08=
2×0.04=
1.25×0.4=
0.98×5.6=
0.98
×5.6
————
77.76÷0.72=
————
0.72)77.76
24.5÷3.5-0.8
1.5×0.9=
45÷0.5=
5×0.23=
0.21÷0.3=
1.1×0.6=
1.17÷0.09=
3.8×0.01=
250×0.4=
0.78×4.7=
0.78
×4.7
————
16.8÷0.14=
————
0.14)16.8
4x+19x=9.2
1.6×0.9=
42÷0.7=
6×0.14=
0.12÷0.2=
1.9×0.6=
1.26÷0.07=
1.7×0.01=
125×0.8=
3.79×4.5=
3.79
×4.5
————
38.76÷0.38=
————
0.38)38.76
14.1÷4.7-2.2
1.1×0.7=
30÷0.5=
2×0.12=
0.54÷0.6=
1.2×0.4=
0.78÷0.06=
3.7×0.02=
125×0.4=
1.89×6.3=
1.89
×6.3
————
36.9÷0.3=
————
0.3)36.9
39.2÷4.9-1.8
1.3×0.4=
42÷0.7=
3×0.22=
0.36÷0.4=
1.5×0.4=
0.38÷0.02=
1.9×0.04=
25×0.8=
3.15×5.5=
3.15
×5.5
————
86.4÷0.72=
————
0.72)86.4
5.1x-1.9x=70.4
3.3×0.4=
48÷0.6=
2×0.2=
0.02÷0.2=
1.1×0.2=
1.2÷0.06=
2.5×0.04=
2.5×0.4=
0.54×1.2=
0.54
×1.2
————
12.65÷0.11=
————
0.11)12.65
22.5÷7.5-2.8
1.8×0.1=
30÷0.6=
5×0.18=
0.15÷0.5=
1.6×0.1=
0.12÷0.01=
1.1×0.01=
1.25×0.4=
1.27×2.3=
1.27
×2.3
————
45.14÷0.37=
————
0.37)45.14
28.7÷4.1-2
0.8×0.4=
20÷0.4=
5×0.17=
0.15÷0.3=
1.6×0.1=
1.62÷0.09=
1.2×0.03=
250×0.8=
1.62×1.4=
1.62
×1.4
————
21.6÷0.18=
————
0.18)21.6
8x+3x=5.5
3.2×0.5=
48÷0.6=
2×0.23=
0.14÷0.7=
1.2×0.8=
0.36÷0.03=
2.5×0.03=
1.25×0.4=
4.47×4.5=
4.47
×4.5
————
24.38÷0.23=
————
0.23)24.38
x-2.9=71.2
3.7×0.3=
7÷0.7=
1×0.19=
0.18÷0.6=
1.5×0.4=
0.16÷0.01=
3.4×0.03=
0.125×0.8=
4.39×4.4=
4.39
×4.4
————
41.73÷0.39=
————
0.39)41.73
9.5x-2.8x=180.9