小学五年级数学上册口算笔算专项训练一线教师编写4.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4
1.4×0.1=
72÷0.8=
4×0.27=
0.14÷0.7=
1.1×0.8=
0.72÷0.06=
3.4×0.03=
25×0.4=
3.82×3.5=
3.82
×3.5
————
54.45÷0.45=
————
0.45)54.45
9.5x-4.2x=58.3
2.6×0.4=
2÷0.2=
4×0.29=
0.36÷0.9=
2×0.4=
0.95÷0.05=
1.9×0.03=
0.25×0.4=
4.15×1.3=
4.15
×1.3
————
49.02÷0.43=
————
0.43)49.02
9.5x-1.7x=62.4
0.9×0.5=
24÷0.8=
1×0.17=
0.05÷0.1=
1.5×0.2=
0.9÷0.05=
1.7×0.04=
1.25×0.8=
1.16×1.2=
1.16
×1.2
————
50.6÷0.44=
————
0.44)50.6
x+2.6=75.4
1.6×0.5=
6÷0.2=
5×0.3=
0.48÷0.8=
1.7×0.3=
1.04÷0.08=
3.9×0.02=
0.125×0.4=
0.98×6.3=
0.98
×6.3
————
42.7÷0.35=
————
0.35)42.7
5.2x-3.7x=43.5
3.4×0.5=
2÷0.2=
5×0.17=
0.24÷0.6=
1.1×0.6=
0.65÷0.05=
2.7×0.04=
125×0.8=
2.23×2.5=
2.23
×2.5
————
94.8÷0.79=
————
0.79)94.8
x-4.5=86.9
3.7×0.1=
5÷0.1=
6×0.28=
0.09÷0.9=
1.8×0.8=
0.57÷0.03=
2.1×0.03=
25×0.4=
3.09×2.5=
3.09
×2.5
————
73.73÷0.73=
————
0.73)73.73
0.84×50÷0.28
1.6×0.9=
24÷0.8=
5×0.3=
0.06÷0.6=
2×0.3=
0.77÷0.07=
2.3×0.03=
1.25×0.4=
3.48×3.6=
3.48
×3.6
————
22.6÷0.2=
————
0.2)22.6
9.1x-2.8x=107.1
1.3×0.4=
36÷0.9=
6×0.24=
0.28÷0.4=
1.3×0.1=
0.3÷0.03=
3×0.02=
25×0.8=
1.58×1.4=
1.58
×1.4
————
38.38÷0.38=
————
0.38)38.38
x+6.6=12.7
4×0.6=
1÷0.1=
6×0.19=
0.4÷0.8=
2×0.4=
0.39÷0.03=
2.4×0.03=
12.5×0.4=
3.44×3.4=
3.44
×3.4
————
27.84÷0.24=
————
0.24)27.84
1.89×19÷0.27
2.7×0.5=
36÷0.6=
6×0.25=
0.32÷0.4=
1.5×0.3=
0.19÷0.01=
2.8×0.05=
0.25×0.8=
1.38×4.4=
1.38
×4.4
————
50.43÷0.41=
————
0.41)50.43
2.5×2.4×12.5
1.3×0.1=
27÷0.9=
1×0.3=
0.16÷0.4=
1.9×0.3=
0.48÷0.04=
2.1×0.03=
25×0.8=
3.7×4.6=
3.70
×4.6
————
31.61÷0.29=
————
0.29)31.61
8.3x-3.9x=13.2
3.6×0.7=
10÷0.2=
6×0.25=
0.08÷0.2=
1.2×0.3=
1.8÷0.09=
2.1×0.02=
2.5×0.4=
1.37×1.4=
1.37
×1.4
————
33÷0.3=
————
0.3)33
0.84×45÷0.12
2.1×0.2=
16÷0.4=
2×0.19=
0.35÷0.5=
2×0.4=
0.36÷0.02=
3.9×0.01=
12.5×0.8=
0.58×5.7=
0.58
×5.7
————
67.83÷0.57=
————
0.57)67.83
1.5×50÷0.25
2.6×0.1=
27÷0.9=
4×0.23=
0.06÷0.3=
2×0.6=
0.26÷0.02=
1.7×0.03=
0.25×0.8=
3.51×1.4=
3.51
×1.4
————
42.35÷0.35=
————
0.35)42.35
3x+13x=6.4
2.5×0.3=
21÷0.3=
4×0.12=
0.48÷0.8=
1.5×0.8=
0.91÷0.07=
1.4×0.05=
12.5×0.8=
3.89×2.5=
3.89
×2.5
————
37.8÷0.35=
————
0.35)37.8
22.5÷4.5-2.6
2.3×0.3=
1÷0.1=
2×0.29=
0.18÷0.2=
1.4×0.8=
0.91÷0.07=
2.3×0.05=
0.125×0.8=
4.43×4.6=
4.43
×4.6
————
53.76÷0.48=
————
0.48)53.76
x+7.9=37.1
0.3×0.7=
12÷0.3=
4×0.24=
0.25÷0.5=
2×0.3=
1.26÷0.09=
1.9×0.01=
125×0.8=
3.02×4.5=
3.02
×4.5
————
48.15÷0.45=
————
0.45)48.15
2x+7x=8.1
1×0.2=
7÷0.7=
1×0.21=
0.72÷0.9=
1.7×0.9=
1.12÷0.07=
4×0.01=
2.5×0.4=
2.75×4.6=
2.75
×4.6
————
80.66÷0.74=
————
0.74)80.66
2.5×0.8×1.25
1.1×0.3=
42÷0.7=
3×0.23=
0.64÷0.8=
1.3×0.7=
0.91÷0.07=
1.8×0.02=
2.5×0.4=
3.62×3.6=
3.62
×3.6
————
30.74÷0.29=
————
0.29)30.74
0.42×46÷0.14
0.2×0.2=
1÷0.1=
1×0.13=
0.36÷0.9=
2×0.7=
0.52÷0.04=
4×0.04=
125×0.4=
2.56×4.7=
2.56
×4.7
————
85.8÷0.78=
————
0.78)85.8
x+8.6=11
4×0.5=
30÷0.6=
2×0.16=
0.2÷0.4=
1.1×0.9=
0.99÷0.09=
1.5×0.03=
2.5×0.4=
0.76×2.3=
0.76
×2.3
————
25.62÷0.21=
————
0.21)25.62
49.2÷8.2-1.9
2×0.5=
6÷0.3=
5×0.26=
0.04÷0.4=
1.8×0.2=
0.3÷0.02=
1.3×0.04=
0.25×0.8=
0.85×5.7=
0.85
×5.7
————
64.48÷0.62=
————
0.62)64.48
0.25×0.8×12.5
3.4×0.4=
72÷0.8=
5×0.27=
0.45÷0.5=
1.5×0.3=
0.6÷0.03=
3.7×0.03=
0.125×0.8=
2.12×5.7=
2.12
×5.7
————
28.35÷0.27=
————
0.27)28.35
6.8x-2.7x=98.4
2.3×0.4=
40÷0.8=
1×0.2=
0.28÷0.7=
1.4×0.4=
1.44÷0.08=
1.4×0.04=
12.5×0.8=
2.03×5.5=
2.03
×5.5
————
84÷0.75=
————
0.75)84
64.8÷8.1-0.2
1.3×0.7=
54÷0.6=
5×0.27=
0.08÷0.1=
1.7×0.2=
0.3÷0.03=