小学五年级数学上册口算笔算专项训练一线教师编写74.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74.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74
2.8×0.4=
20÷0.4=
4×0.11=
0.56÷0.7=
1.9×0.3=
0.78÷0.06=
3.1×0.04=
12.5×0.8=
3.76×1.4=
3.76
×1.4
————
95.48÷0.77=
————
0.77)95.48
8x+11x=9.5
3.5×0.8=
24÷0.6=
4×0.29=
0.54÷0.9=
1.9×0.4=
0.7÷0.05=
3.9×0.03=
0.125×0.4=
4.57×1.4=
4.57
×1.4
————
46.8÷0.45=
————
0.45)46.8
x-9.6=27.2
3.8×0.7=
28÷0.4=
1×0.25=
0.08÷0.8=
1.9×0.1=
1.04÷0.08=
2.3×0.01=
12.5×0.8=
4.3×4.4=
4.30
×4.4
————
46.64÷0.44=
————
0.44)46.64
2.5×0.8×0.125
2.2×0.7=
18÷0.6=
5×0.27=
0.56÷0.7=
1.9×0.9=
1.2÷0.08=
2.2×0.04=
0.125×0.4=
1.76×4.4=
1.76
×4.4
————
64.89÷0.63=
————
0.63)64.89
0.88×41÷0.11
2×0.3=
9÷0.9=
3×0.27=
0.45÷0.9=
1.8×0.7=
0.19÷0.01=
3.7×0.03=
1.25×0.8=
4.85×3.6=
4.85
×3.6
————
50.4÷0.45=
————
0.45)50.4
6x+2x=5.6
2.4×0.6=
18÷0.3=
2×0.3=
0.48÷0.8=
1.7×0.4=
0.28÷0.02=
2.2×0.01=
25×0.8=
0.55×1.2=
0.55
×1.2
————
90.28÷0.74=
————
0.74)90.28
9.4x-2.4x=21
2×0.8=
36÷0.4=
5×0.22=
0.16÷0.4=
1.1×0.6=
1.02÷0.06=
2.3×0.02=
12.5×0.4=
3.07×3.3=
3.07
×3.3
————
12.87÷0.11=
————
0.11)12.87
6x+12x=14.4
0.5×0.2=
36÷0.9=
2×0.19=
0.04÷0.2=
1.4×0.1=
1.28÷0.08=
1.9×0.02=
2.5×0.4=
0.63×2.5=
0.63
×2.5
————
47.2÷0.4=
————
0.4)47.2
1.89×42÷0.27
3.2×0.3=
12÷0.4=
4×0.25=
0.2÷0.4=
1.9×0.6=
0.8÷0.04=
2.2×0.01=
12.5×0.4=
1.58×4.5=
1.58
×4.5
————
76.96÷0.74=
————
0.74)76.96
8x+9x=5.1
1×0.1=
24÷0.8=
3×0.16=
0.45÷0.9=
1.9×0.2=
0.98÷0.07=
1.7×0.01=
0.25×0.8=
3.77×2.4=
3.77
×2.4
————
93.6÷0.78=
————
0.78)93.6
0.39×18÷0.13
1.4×0.4=
18÷0.6=
2×0.28=
0.2÷0.4=
1.6×0.4=
1.36÷0.08=
3.3×0.05=
0.25×0.8=
4.69×3.6=
4.69
×3.6
————
18.72÷0.18=
————
0.18)18.72
7x+12x=5.7
1.6×0.4=
32÷0.8=
3×0.23=
0.4÷0.8=
2×0.2=
1.36÷0.08=
1.3×0.03=
0.125×0.8=
1.19×2.5=
1.19
×2.5
————
84.18÷0.69=
————
0.69)84.18
5x+10x=13.5
1.5×0.4=
63÷0.9=
6×0.17=
0.08÷0.4=
1.4×0.4=
1.53÷0.09=
1.8×0.02=
125×0.4=
0.61×3.6=
0.61
×3.6
————
33.88÷0.28=
————
0.28)33.88
x+2.3=18.2
3×0.8=
8÷0.8=
1×0.27=
0.2÷0.5=
1.5×0.8=
0.6÷0.06=
1.5×0.05=
12.5×0.8=
1.96×4.7=
1.96
×4.7
————
71.02÷0.67=
————
0.67)71.02
8x+2x=8
1.6×0.5=
28÷0.7=
4×0.14=
0.08÷0.4=
1.5×0.7=
1.6÷0.08=
3.7×0.02=
1.25×0.4=
4.33×1.1=
4.33
×1.1
————
28.8÷0.24=
————
0.24)28.8
38÷9.5-1
3.8×0.5=
36÷0.9=
6×0.12=
0.28÷0.7=
1.6×0.6=
0.52÷0.04=
1.6×0.03=
0.25×0.8=
1.57×3.6=
1.57
×3.6
————
47.38÷0.46=
————
0.46)47.38
4x+2x=5.4
2.8×0.9=
14÷0.2=
6×0.3=
0.4÷0.5=
1.8×0.5=
0.65÷0.05=
1.5×0.05=
0.125×0.8=
1.57×3.3=
1.57
×3.3
————
58.71÷0.57=
————
0.57)58.71
2.5×0.8×12.5
2×0.4=
28÷0.7=
3×0.3=
0.36÷0.4=
1.3×0.9=
1.53÷0.09=
2.3×0.03=
0.125×0.4=
1.89×6.3=
1.89
×6.3
————
78.54÷0.77=
————
0.77)78.54
2x+18x=18
1.2×0.5=
48÷0.6=
2×0.11=
0.36÷0.4=
2×0.2=
0.65÷0.05=
2.6×0.05=
25×0.8=
4.61×3.4=
4.61
×3.4
————
77.76÷0.72=
————
0.72)77.76
37.1÷5.3-1.2
0.1×0.9=
24÷0.6=
2×0.15=
0.09÷0.3=
1.9×0.9=
0.96÷0.06=
2.6×0.01=
12.5×0.4=
1.44×4.4=
1.44
×4.4
————
75.4÷0.65=
————
0.65)75.4
66.6÷7.4-1.6
1.3×0.8=
3÷0.3=
3×0.2=
0.08÷0.4=
1.9×0.5=
0.88÷0.08=
1.7×0.02=
250×0.4=
3.02×3.4=
3.02
×3.4
————
55.08÷0.51=
————
0.51)55.08
x-9.2=80.7
1.6×0.7=
32÷0.8=
4×0.3=
0.06÷0.1=
1.5×0.8=
0.11÷0.01=
1.9×0.01=
250×0.8=
3.73×5.5=
3.73
×5.5
————
36.96÷0.33=
————
0.33)36.96
0.33×11÷0.11
3.7×0.9=
35÷0.5=
4×0.17=
0.04÷0.4=
1.9×0.4=
0.45÷0.03=
3.3×0.02=
250×0.4=
1.42×5.6=
1.42
×5.6
————
66÷0.55=
————
0.55)66
0.36×18÷0.18
3.6×0.4=
3÷0.1=
2×0.2=
0.49÷0.7=
1.5×0.9=
1.05÷0.07=
1.7×0.02=
25×0.8=
3.44×1.1=
3.44
×1.1
————
35.52÷0.32=
————
0.32)35.52
x+5.8=31.4
0.7×0.8=
27÷0.9=
2×0.18=
0.07÷0.7=
1.7×0.5=
0.36÷0.03=
3.2×0.03=
12.5×0.4=
4.23×1.1=
4.23
×1.1
————
22.61÷0.19=
————
0.19)22.61
2x+11x=7.8
2.3×0.3=
42÷0.7=
5×0.17=
0.15÷0.5=
1.6×0.4=
1.12÷0.07=
2.3×0.02=
250×0.8=
3.95×2.1=
3.95
×2.1
————
37.37÷0.37=
————
0.37)37.37
9÷1.5-2.1
1.5×0.8=
15÷0.3=
6×0.14=
0.35÷0.5=
1.2×0.2=
0.36÷0.03=
4×0.05=
25×0.8=
3.47×2.1=
3.47
×2.1
————
35.2÷0.32=
————
0.32)35.2
x+5.5=97.1
0.1×0.6=
42÷0.7=
1×0.19=
0.03÷0.1=
1.9×0.5=
0.54÷0.03=
1.9×0.03=
250×0.8=
4.84×1.2=
4.84
×1.2
————
55.5÷0.5=
————
0.5)55.5
21.6÷5.4-1.9
2.8×0.2=
12÷0.2=
3×0.17=
0.21÷0.3=
1.9×0.4=
0.28÷0.02=
2.1×0.04=
25×0.4=
4.93×5.5=
4.93
×5.5
————
27.06÷0.22=
————
0.22)27.06
4x+8x=1.2
3.6×0.3=
16÷0.4=
5×0.2=
0.18÷0.3=
1.9×0.3=
0.12÷0.01=
1.5×0.01=
1.25×0.4=
4.43×1.1=
4.43
×1.1
————
73.8÷0.6=
————
0.6)73.8
8.8÷2.2-0.9
3.4×0.5=
32÷0.4=
2×0.22=
0.01÷0.1=
1.7×0.2=
1.44÷0.08=
1.4×0.01=
250×0.8=
4.28×2.4=
4.28
×2.4
————
84.36÷0.76=
————
0.76)84.36
2.5×2.4×1.25
1.7×0.7=
36÷0.6=
2×0.29=
0.04÷0.4=
1.3×0.5=
1.14÷0.06=
3.6×0.05=
0.25×0.4=
1.45×1.1=
1.45
×1.1
————
19.08÷0.18=
————
0.18)19.08
2.25×48÷0.25
3.6×0.9=
15÷0.5=
5×0.29=
0.09÷0.9=
1.2×0.5=
1.12÷0.08=
3×0.05=
12.5×0.4=
0.84×3.5=
0.84
×3.5
————
48.76÷0.46=
————
0.46)48.76
0.25×2.4×1.25
1.7×0.7=
56÷0.8=
5×0.26=
0.42÷0.7=
1.6×0.4=
0.4÷0.02=
3.8×0.03=
0.25×0.4=
4.23×3.6=
4.23
×3.6
————
53.56÷0.52=
————
0.52)53.56
x+9=63.9
0.5×0.2=
64÷0.8=
2×0.16=
0.15÷0.5=
1.2×0.7=
0.19÷0.01=
3.7×0.02=
250×0.8=
3.74×2.1=
3.74
×2.1
————
13.8÷0.12=
————
0.12)13.8
0.6×29÷0.15
3×0.5=
40÷0.8=
5×0.11=
0.18÷0.6=
1.4×0.6=
0.84÷0.06=
2.9×0.04=
125×0.8=
1.94×2.5=
1.94
×2.5
————
35.65÷0.31=
————
0.31)35.65
9.7x-3.6x=61
3×0.9=
18÷0.9=
5×0.26=
0.72÷0.9=
2×0.6=
0.7÷0.05=
2.7×0.01=
2.5×0.8=
2.36×1.1=
2.36
×1.1
————
33.88÷0.28=
————
0.28)33.88
0.25×4×0.125
2.5×0.3=
32÷0.8=
2×0.3=
0.54÷0.9=
1.2×0.3=
0.85÷0.05=
3.5×0.01=
2.5×0.4=
4.9×2.5=
4.90
×2.5
————
76.05÷0.65=
————
0.65)76.05
25×1.6×1.25
1.3×0.5=
14÷0.2=
5×0.15=
0.07÷0.7=
1.9×0.2=
1÷0.05=
2.1×0.02=
125×0.8=
2.84×3.3=
2.84
×3.3
————
48.59÷0.43=
————
0.43)48.59
x+2.5=75.1
2.7×0.7=
63÷0.9=
5×0.17=
0.81÷0.9=
1.2×0.4=
1.28÷0.08=
2.9×0.01=
0.25×0.8=
0.72×2.1=
0.72
×2.1
————
33.93÷0.29=
————
0.29)33.93
1.98×18÷0.22
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