小学五年级数学上册口算笔算专项训练一线教师编写90.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90
1.8×0.8=
15÷0.5=
5×0.17=
0.32÷0.4=
1.8×0.9=
0.2÷0.02=
3.6×0.01=
1.25×0.8=
4.17×1.1=
4.17
×1.1
————
22.44÷0.22=
————
0.22)22.44
7.4x-1.5x=47.2
3.2×0.8=
16÷0.4=
4×0.17=
0.05÷0.5=
1.5×0.9=
0.6÷0.04=
2.6×0.04=
250×0.4=
2.32×4.4=
2.32
×4.4
————
60.48÷0.54=
————
0.54)60.48
0.46×47÷0.23
1.8×0.7=
6÷0.1=
3×0.21=
0.49÷0.7=
1.6×0.8=
0.8÷0.04=
2.8×0.04=
25×0.8=
0.37×4.7=
0.37
×4.7
————
46.35÷0.45=
————
0.45)46.35
x-3.5=95.7
1×0.7=
9÷0.9=
5×0.14=
0.28÷0.7=
1.1×0.6=
0.4÷0.04=
4×0.04=
1.25×0.4=
0.85×2.4=
0.85
×2.4
————
36.63÷0.33=
————
0.33)36.63
1.47×44÷0.21
3.8×0.9=
6÷0.3=
6×0.3=
0.81÷0.9=
1.7×0.5=
0.28÷0.02=
2.2×0.02=
25×0.4=
3.13×6.3=
3.13
×6.3
————
26.18÷0.22=
————
0.22)26.18
6.2x-2.6x=97.2
1.3×0.9=
56÷0.8=
2×0.3=
0.36÷0.9=
1.7×0.4=
0.7÷0.05=
1.3×0.01=
12.5×0.4=
1.45×1.1=
1.45
×1.1
————
17.76÷0.16=
————
0.16)17.76
2.34×46÷0.26
3.9×0.5=
24÷0.4=
2×0.11=
0.15÷0.3=
1.6×0.4=
0.4÷0.04=
2×0.01=
125×0.4=
4.95×1.3=
4.95
×1.3
————
40.12÷0.34=
————
0.34)40.12
9.2x-3.6x=11.2
2.5×0.5=
18÷0.2=
6×0.14=
0.12÷0.3=
1.1×0.5=
0.84÷0.06=
2.7×0.05=
0.25×0.8=
0.97×1.1=
0.97
×1.1
————
94.71÷0.77=
————
0.77)94.71
9x-2.7x=44.1
4×0.7=
40÷0.5=
4×0.3=
0.07÷0.1=
1.9×0.1=
0.85÷0.05=
2.8×0.04=
125×0.4=
3.26×2.4=
3.26
×2.4
————
49.68÷0.46=
————
0.46)49.68
x-1.1=58.5
1×0.1=
63÷0.9=
4×0.28=
0.02÷0.1=
1.5×0.3=
0.6÷0.03=
3.7×0.04=
250×0.8=
2×6.3=
2.00
×6.3
————
23÷0.2=
————
0.2)23
x+3.7=99.9
1.4×0.4=
15÷0.5=
3×0.29=
0.09÷0.1=
1.4×0.7=
0.19÷0.01=
1.1×0.01=
1.25×0.8=
1.11×5.5=
1.11
×5.5
————
75.03÷0.61=
————
0.61)75.03
7x+13x=2
1.6×0.7=
12÷0.2=
5×0.22=
0.18÷0.9=
2×0.3=
1.53÷0.09=
1.9×0.02=
0.125×0.4=
3.94×2.1=
3.94
×2.1
————
67.76÷0.56=
————
0.56)67.76
x+7.4=56
0.1×0.5=
36÷0.9=
4×0.24=
0.36÷0.9=
2×0.4=
0.7÷0.05=
1.6×0.03=
125×0.8=
4.44×4.6=
4.44
×4.6
————
84.32÷0.68=
————
0.68)84.32
2x+17x=17.1
0.7×0.9=
48÷0.6=
1×0.29=
0.32÷0.8=
1.1×0.5=
1.26÷0.07=
3.1×0.04=
1.25×0.8=
2.07×6.3=
2.07
×6.3
————
84÷0.8=
————
0.8)84
25×4×0.125
3.9×0.6=
9÷0.9=
5×0.16=
0.24÷0.6=
2×0.8=
0.39÷0.03=
2.4×0.04=
0.25×0.8=
1.73×5.5=
1.73
×5.5
————
74.88÷0.64=
————
0.64)74.88
25×0.8×1.25
2.5×0.8=
4÷0.4=
2×0.12=
0.48÷0.8=
1.3×0.4=
0.52÷0.04=
3.9×0.05=
0.125×0.8=
3.22×4.5=
3.22
×4.5
————
64.13÷0.53=
————
0.53)64.13
x+2.1=80.1
3.2×0.6=
18÷0.6=
6×0.24=
0.12÷0.3=
1.3×0.1=
1.05÷0.07=
3.9×0.01=
0.125×0.4=
0.86×4.4=
0.86
×4.4
————
29.76÷0.24=
————
0.24)29.76
0.72×34÷0.12
0.4×0.4=
54÷0.9=
4×0.21=
0.14÷0.7=
1.8×0.8=
0.6÷0.03=
2.5×0.04=
0.25×0.8=
1.18×3.4=
1.18
×3.4
————
48.96÷0.48=
————
0.48)48.96
x-6.5=68.5
0.3×0.6=
72÷0.9=
2×0.19=
0.24÷0.6=
1.3×0.5=
1.33÷0.07=
2.8×0.03=
125×0.8=
2.17×5.6=
2.17
×5.6
————
59.28÷0.52=
————
0.52)59.28
25×4×12.5
3.2×0.1=
4÷0.2=
6×0.16=
0.28÷0.4=
1.6×0.2=
0.18÷0.01=
2.7×0.01=
0.125×0.4=
0.49×1.3=
0.49
×1.3
————
32.55÷0.31=
————
0.31)32.55
x+2.6=72.1
1.9×0.8=
7÷0.1=
4×0.3=
0.14÷0.2=
2×0.5=
0.12÷0.01=
2.4×0.05=
25×0.8=
0.27×5.6=
0.27
×5.6
————
70.2÷0.6=
————
0.6)70.2
0.46×19÷0.23
1.8×0.2=
40÷0.5=
1×0.11=
0.63÷0.7=
1.3×0.5=
0.54÷0.03=
1.3×0.01=
125×0.8=
2.68×2.4=
2.68
×2.4
————
25.3÷0.23=
————
0.23)25.3
25×3.2×1.25
1.9×0.2=
28÷0.7=
4×0.18=
0.18÷0.2=
1.1×0.4=
1.35÷0.09=
3.9×0.03=
0.125×0.4=
4.72×4.6=
4.72
×4.6
————
26.84÷0.22=
————
0.22)26.84
0.25×1.6×0.125
2.2×0.1=
12÷0.3=
3×0.21=
0.49÷0.7=
1.5×0.3=
1.36÷0.08=
1.1×0.01=
25×0.4=
2.65×2.1=
2.65
×2.1
————
72.59÷0.61=
————
0.61)72.59
71.1÷7.9-1.6
3.7×0.3=
54÷0.9=
2×0.16=
0.09÷0.3=
1.1×0.8=
0.36÷0.02=
2.1×0.02=
125×0.8=
2.94×1.2=
2.94
×1.2
————
43.32÷0.38=
————
0.38)43.32
0.32×23÷0.16
0.4×0.3=
40÷0.8=
2×0.16=
0.32÷0.8=
1.7×0.3=
1.8÷0.09=
1.4×0.04=
12.5×0.4=
3.91×3.4=
3.91
×3.4
————
75.48÷0.68=
————
0.68)75.48
9.8x-1.1x=156.6
1.3×0.4=
72÷0.9=
3×0.21=
0.05÷0.5=
1.8×0.4=
0.98÷0.07=
1.5×0.03=
1.25×0.4=
4.39×4.6=
4.39
×4.6
————
22.22÷0.22=
————
0.22)22.22
0.32×40÷0.16
1.9×0.9=
45÷0.9=
3×0.29=
0.72÷0.9=
1.4×0.5=
1.35÷0.09=
2.1×0.01=
0.125×0.4=
0.49×4.7=
0.49
×4.7
————
58.5÷0.5=
————
0.5)58.5
25×4×12.5
1.1×0.7=
45÷0.5=
1×0.23=
0.48÷0.6=
2×0.5=
0.19÷0.01=
2.4×0.03=
12.5×0.4=
1.63×5.7=
1.63
×5.7
————
40÷0.32=
————
0.32)40
25×0.8×0.125
2.8×0.3=
12÷0.4=
5×0.24=
0.63÷0.7=
1.1×0.1=
0.68÷0.04=
3.7×0.01=
2.5×0.4=
3.94×3.4=
3.94
×3.4
————
42.35÷0.35=
————
0.35)42.35
1.44×49÷0.24
2.9×0.3=
28÷0.7=
3×0.15=
0.4÷0.8=
1.1×0.4=
0.75÷0.05=
3.3×0.03=
0.125×0.4=
4.56×5.6=
4.56
×5.6
————
60.76÷0.49=
————
0.49)60.76
8.3x-1.1x=50.4
3.2×0.6=
49÷0.7=
6×0.28=
0.12÷0.4=
1.1×0.9=
0.96÷0.06=
2.5×0.02=
0.125×0.4=
1.09×1.1=
1.09
×1.1
————
15.6÷0.15=
————
0.15)15.6
1.16×17÷0.29
2.4×0.7=
21÷0.7=
1×0.29=
0.25÷0.5=
2×0.2=
1.44÷0.09=
3.6×0.02=
25×0.8=
1.71×2.1=
1.71
×2.1
————
24.6÷0.2=
————
0.2)24.6
x-6.5=96.8
0.1×0.5=
2÷0.1=
5×0.2=
0.08÷0.1=
1.1×0.7=
1.12÷0.07=
2.4×0.03=
25×0.8=
4.37×4.7=
4.37
×4.7
————
49.6÷0.4=
————
0.4)49.6
x-6.7=29.9
3.1×0.2=
45÷0.9=
6×0.19=
0.4÷0.5=
1.7×0.9=
1÷0.05=
4×0.04=
0.125×0.4=
3.86×2.1=
3.86
×2.1
————
73.78÷0.62=
————
0.62)73.78
38.7÷4.3-1.3
3.9×0.2=
4÷0.4=
6×0.21=
0.36÷0.9=
1.2×0.4=
0.55÷0.05=
1.3×0.04=
0.25×0.8=
2.4×2.1=
2.40
×2.1
————
22.68÷0.21=
————
0.21)22.68
25×1.6×0.125
3.6×0.8=
81÷0.9=
1×0.14=
0.16÷0.4=
1.1×0.4=
0.95÷0.05=
2.1×0.02=
2.5×0.4=
3.34×6.3=
3.34
×6.3
————
60.84÷0.52=
————
0.52)60.84
76.5÷8.5-2.7
2.9×0.5=
5÷0.1=
3×0.17=
0.54÷0.9=
1.6×0.4=
1.2÷0.08=
1.7×0.05=
12.5×0.4=
1.88×2.3=
1.88
×2.3
————
37.8÷0.36=
————
0.36)37.8
25×2.4×1.25
3.2×0.1=
24÷0.6=
2×0.18=
0.35÷0.5=
1.7×0.9=
0.17÷0.01=
3.3×0.05=
25×0.4=
0.66×4.7=
0.66
×4.7
————
14.52÷0.12=
————
0.12)14.52
0.92×18÷0.23
2.2×0.7=
7÷0.7=
5×0.29=
0.64÷0.8=
1.8×0.1=
1.26÷0.07=
3.6×0.02=
125×0.8=
2.89×4.4=
2.89
×4.4
————
82.8÷0.69=
————
0.69)82.8
x-3=95