小学五年级数学上册口算笔算专项训练一线教师编写149.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149
2.3×0.4=
4÷0.1=
4×0.16=
0.07÷0.7=
1.8×0.2=
0.42÷0.03=
1.5×0.02=
0.125×0.8=
2.11×5.6=
2.11
×5.6
————
12.48÷0.12=
————
0.12)12.48
58.8÷8.4-1.7
1.8×0.6=
2÷0.1=
5×0.25=
0.04÷0.4=
1.7×0.7=
0.64÷0.04=
2.5×0.02=
25×0.8=
2.44×5.7=
2.44
×5.7
————
47.96÷0.44=
————
0.44)47.96
x+8.1=69.8
0.4×0.8=
16÷0.2=
1×0.15=
0.05÷0.5=
1.8×0.1=
1.71÷0.09=
3.7×0.03=
12.5×0.4=
4.31×2.4=
4.31
×2.4
————
28÷0.25=
————
0.25)28
8x+3x=9.9
0.1×0.7=
8÷0.8=
1×0.15=
0.1÷0.2=
1.3×0.3=
0.76÷0.04=
1.8×0.01=
1.25×0.8=
0.15×5.6=
0.15
×5.6
————
87.84÷0.72=
————
0.72)87.84
x-1.9=43.8
0.8×0.7=
12÷0.4=
5×0.22=
0.08÷0.2=
1.5×0.7=
0.99÷0.09=
3.6×0.02=
2.5×0.8=
2.65×3.5=
2.65
×3.5
————
14.4÷0.12=
————
0.12)14.4
9x+7x=1.6
3.6×0.6=
72÷0.8=
1×0.18=
0.49÷0.7=
1.9×0.1=
1.62÷0.09=
2.3×0.02=
12.5×0.4=
3.43×1.2=
3.43
×1.2
————
26.16÷0.24=
————
0.24)26.16
4x+19x=18.4
2.4×0.8=
6÷0.1=
3×0.23=
0.45÷0.9=
1.7×0.7=
0.6÷0.05=
4×0.05=
25×0.4=
2.92×5.7=
2.92
×5.7
————
17.85÷0.17=
————
0.17)17.85
1.26×15÷0.14
2.7×0.7=
15÷0.5=
1×0.24=
0.05÷0.1=
2×0.1=
0.78÷0.06=
2.9×0.03=
12.5×0.8=
3.96×4.7=
3.96
×4.7
————
73.6÷0.64=
————
0.64)73.6
8x+16x=9.6
2.6×0.6=
63÷0.7=
1×0.11=
0.2÷0.5=
1.9×0.2=
0.2÷0.01=
3.2×0.01=
2.5×0.8=
4.42×1.4=
4.42
×1.4
————
44.1÷0.42=
————
0.42)44.1
2.5×2.4×1.25
2.1×0.3=
63÷0.7=
5×0.16=
0.03÷0.3=
1.4×0.6=
0.65÷0.05=
2.4×0.03=
0.25×0.4=
3.03×1.1=
3.03
×1.1
————
66.69÷0.57=
————
0.57)66.69
29.6÷7.4-1.9
0.1×0.5=
21÷0.7=
3×0.2=
0.08÷0.2=
1.7×0.7=
0.42÷0.03=
2.8×0.03=
1.25×0.4=
0.74×2.3=
0.74
×2.3
————
13.08÷0.12=
————
0.12)13.08
39÷6.5-1.4
2×0.2=
72÷0.8=
6×0.14=
0.3÷0.5=
1.1×0.6=
0.64÷0.04=
3.7×0.02=
2.5×0.8=
3.72×3.6=
3.72
×3.6
————
27.27÷0.27=
————
0.27)27.27
89.1÷9.9-1
1.3×0.7=
36÷0.9=
6×0.17=
0.04÷0.1=
1.5×0.6=
0.22÷0.02=
2×0.05=
250×0.8=
4.72×1.1=
4.72
×1.1
————
58.3÷0.55=
————
0.55)58.3
x+2.4=97.8
2.3×0.5=
54÷0.9=
2×0.23=
0.16÷0.4=
1.7×0.9=
1.08÷0.06=
1.8×0.01=
125×0.4=
2.44×3.3=
2.44
×3.3
————
63.07÷0.53=
————
0.53)63.07
x+2.6=59.7
2.1×0.1=
48÷0.6=
6×0.2=
0.3÷0.5=
1.2×0.6=
0.42÷0.03=
2.1×0.02=
2.5×0.4=
4.37×3.4=
4.37
×3.4
————
74.97÷0.63=
————
0.63)74.97
39.2÷4.9-0.1
3.5×0.6=
30÷0.6=
4×0.11=
0.4÷0.8=
1.1×0.1=
0.6÷0.04=
2.4×0.04=
125×0.4=
2.02×5.6=
2.02
×5.6
————
30.8÷0.28=
————
0.28)30.8
1.35×50÷0.27
1.1×0.1=
36÷0.4=
5×0.14=
0.12÷0.6=
2×0.6=
0.11÷0.01=
3.1×0.01=
2.5×0.4=
1.69×1.3=
1.69
×1.3
————
26.22÷0.23=
————
0.23)26.22
7.2x-2.8x=114.4
3.5×0.4=
6÷0.2=
2×0.14=
0.2÷0.4=
1.5×0.5=
0.15÷0.01=
1.7×0.03=
2.5×0.8=
4.01×5.6=
4.01
×5.6
————
27.83÷0.23=
————
0.23)27.83
25×3.2×0.125
0.9×0.6=
24÷0.6=
4×0.21=
0.18÷0.2=
1.5×0.3=
1.12÷0.07=
4×0.02=
25×0.8=
4.88×6.3=
4.88
×6.3
————
69.01÷0.67=
————
0.67)69.01
x+7.1=93.5
1.4×0.5=
12÷0.2=
6×0.27=
0.21÷0.3=
1.8×0.3=
0.26÷0.02=
2.1×0.03=
125×0.8=
4.87×3.4=
4.87
×3.4
————
51.48÷0.44=
————
0.44)51.48
x+6.2=25.6
2.5×0.4=
32÷0.4=
4×0.23=
0.45÷0.5=
1.9×0.3=
1.08÷0.09=
2.6×0.02=
0.125×0.4=
3.06×6.3=
3.06
×6.3
————
83.46÷0.78=
————
0.78)83.46
0.25×0.8×0.125
3.9×0.3=
28÷0.4=
2×0.13=
0.49÷0.7=
1.3×0.5=
0.99÷0.09=
3.4×0.04=
1.25×0.8=
1.85×4.7=
1.85
×4.7
————
16.5÷0.15=
————
0.15)16.5
25×2.4×12.5
3.6×0.4=
35÷0.5=
1×0.3=
0.3÷0.6=
1.5×0.4=
0.98÷0.07=
2.8×0.02=
2.5×0.4=
3.84×3.5=
3.84
×3.5
————
53.9÷0.49=
————
0.49)53.9
25×0.8×1.25
3×0.1=
32÷0.8=
5×0.26=
0.81÷0.9=
1.5×0.5=
1.53÷0.09=
2.6×0.04=
250×0.8=
3.12×4.4=
3.12
×4.4
————
69.01÷0.67=
————
0.67)69.01
x-5.6=82.9
1.8×0.6=
2÷0.2=
1×0.27=
0.14÷0.2=
1.1×0.5=
0.15÷0.01