小学五年级数学上册口算笔算专项训练强烈推荐66.docx
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小学五年级数学上册口算笔算专项训练强烈推荐66
3.3×0.7=
12÷0.3=
4×0.18=
0.35÷0.7=
1.9×0.7=
0.19÷0.01=
1.4×0.02=
25×0.8=
4.48×1.4=
4.48
×1.4
————
42.16÷0.34=
————
0.34)42.16
2.5×1.6×1.25
3.9×0.2=
36÷0.9=
2×0.11=
0.4÷0.5=
1.9×0.3=
0.91÷0.07=
3.5×0.04=
2.5×0.4=
4.43×4.6=
4.43
×4.6
————
79.57÷0.73=
————
0.73)79.57
64÷8-1.7
0.9×0.3=
7÷0.1=
5×0.29=
0.09÷0.3=
1.1×0.2=
1.6÷0.08=
3.3×0.05=
0.25×0.8=
0.66×3.3=
0.66
×3.3
————
15.68÷0.14=
————
0.14)15.68
21÷4.2-1.3
0.8×0.1=
42÷0.6=
2×0.22=
0.48÷0.8=
1.7×0.9=
0.15÷0.01=
2.8×0.04=
0.125×0.8=
0.13×3.3=
0.13
×3.3
————
93.94÷0.77=
————
0.77)93.94
2x+9x=4.4
1.8×0.9=
32÷0.4=
3×0.13=
0.48÷0.8=
1.5×0.6=
0.64÷0.04=
1.6×0.01=
25×0.8=
2.3×1.2=
2.30
×1.2
————
44.94÷0.42=
————
0.42)44.94
30.4÷3.8-2.6
3.6×0.3=
6÷0.1=
6×0.26=
0.48÷0.8=
1.1×0.8=
0.44÷0.04=
1.4×0.05=
1.25×0.4=
3.65×4.6=
3.65
×4.6
————
23.18÷0.19=
————
0.19)23.18
2x+8x=8
0.9×0.6=
24÷0.3=
2×0.3=
0.56÷0.8=
1.2×0.1=
0.96÷0.08=
2.9×0.01=
250×0.8=
4.09×1.4=
4.09
×1.4
————
20.6÷0.2=
————
0.2)20.6
0.25×0.8×1.25
2.5×0.7=
8÷0.1=
5×0.14=
0.12÷0.6=
1.2×0.5=
0.8÷0.05=
3.5×0.05=
0.125×0.4=
3.76×1.3=
3.76
×1.3
————
66.6÷0.6=
————
0.6)66.6
x+7.9=55.3
0.7×0.9=
42÷0.6=
5×0.16=
0.18÷0.9=
1.4×0.2=
0.96÷0.08=
3.7×0.05=
125×0.4=
3.04×4.7=
3.04
×4.7
————
70.4÷0.64=
————
0.64)70.4
2.5×3.2×1.25
3.5×0.8=
18÷0.9=
5×0.11=
0.12÷0.2=
1.1×0.6=
0.45÷0.03=
1.4×0.02=
1.25×0.8=
2.86×2.3=
2.86
×2.3
————
89.32÷0.77=
————
0.77)89.32
6x+4x=9
3.7×0.9=
6÷0.2=
2×0.27=
0.2÷0.5=
1.3×0.9=
0.6÷0.06=
3.3×0.05=
0.125×0.8=
4.49×2.1=
4.49
×2.1
————
29.87÷0.29=
————
0.29)29.87
x+3.4=58.7
0.7×0.5=
45÷0.9=
2×0.12=
0.16÷0.8=
1.7×0.7=
0.2÷0.01=
2.7×0.05=
25×0.8=
4.1×5.6=
4.10
×5.6
————
34.2÷0.3=
————
0.3)34.2
5x+15x=12
1.6×0.3=
6÷0.1=
6×0.16=
0.07÷0.7=
1.2×0.4=
0.2÷0.01=
1.2×0.04=
125×0.4=
0.86×2.4=
0.86
×2.4
————
52.08÷0.42=
————
0.42)52.08
9x+2x=7.7
4×0.7=
8÷0.4=
5×0.22=
0.16÷0.2=
2×0.5=
0.64÷0.04=
1.7×0.05=
25×0.8=
0.99×2.5=
0.99
×2.5
————
68.44÷0.59=
————
0.59)68.44
0.25×2.4×1.25
0.9×0.4=
72÷0.9=
5×0.28=
0.09÷0.3=
1.9×0.6=
0.15÷0.01=
3.9×0.04=
250×0.4=
0.53×2.3=
0.53
×2.3
————
28.08÷0.26=
————
0.26)28.08
2.5×0.8×1.25
3×0.3=
48÷0.6=
3×0.24=
0.08÷0.2=
1.7×0.4=
0.13÷0.01=
2.9×0.05=
12.5×0.4=
0.4×2.4=
0.40
×2.4
————
20.16÷0.18=
————
0.18)20.16
6x+7x=2.6
1.6×0.1=
18÷0.6=
4×0.13=
0.49÷0.7=
1.8×0.5=
1.52÷0.08=
3.9×0.04=
2.5×0.4=
4.96×4.7=
4.96
×4.7
————
45÷0.36=
————
0.36)45
6x+10x=14.4
4×0.2=
32÷0.8=
3×0.18=
0.28÷0.7=
2×0.2=
0.42÷0.03=
3.5×0.02=
250×0.8=
4.96×4.4=
4.96
×4.4
————
19.55÷0.17=
————
0.17)19.55
x-9.4=68.2
1.4×0.8=
30÷0.5=
3×0.14=
0.32÷0.4=
1.6×0.2=
0.6÷0.03=
2.2×0.05=
0.25×0.8=
0.18×2.5=
0.18
×2.5
————
65÷0.52=
————
0.52)65
2x+2x=1.2
0.3×0.9=
16÷0.2=
4×0.3=
0.4÷0.5=
1.3×0.7=
0.95÷0.05=
1.8×0.01=
250×0.4=
0.33×4.6=
0.33
×4.6
————
88.8÷0.74=
————
0.74)88.8
0.25×4×12.5
2×0.9=
8÷0.4=
4×0.15=
0.18÷0.3=
1.3×0.8=
0.48÷0.03=
3×0.05=
25×0.8=
3.98×1.2=
3.98
×1.2
————
64.31÷0.59=
————
0.59)64.31
x+5.1=64
1.2×0.7=
2÷0.2=
6×0.12=
0.04÷0.4=
1.4×0.2=
1.14÷0.06=
1.9×0.01=
0.125×0.4=
0.78×5.5=
0.78
×5.5
————
16.1÷0.14=
————
0.14)16.1
0.25×3.2×0.125
2.9×0.7=
4÷0.2=
1×0.22=
0.32÷0.8=
1.7×0.5=
0.8÷0.08=
3.4×0.04=
250×0.8=
3.79×2.1=
3.79
×2.1
————
28.86÷0.26=
————
0.26)28.86
x+3.8=96.4
2.4×0.2=
64÷0.8=
5×0.26=
0.24÷0.3=
1.4×0.4=
1.2÷0.06=
3.3×0.02=
0.125×0.4=
0.56×1.2=
0.56
×1.2
————
92.4÷0.77=
————
0.77)92.4
x+8.5=52
1.4×0.4=
15÷0.5=
5×0.27=
0.45÷0.5=
1.8×0.5=
0.26÷0.02=
2.8×0.01=
2.5×0.4=
3.96×2.3=
3.96
×2.3
————
22.4÷0.2=
————
0.2)22.4
0.25×3.2×0.125
1.7×0.5=
8÷0.4=
3×0.14=
0.16÷0.8=
1.7×0.2=
0.18÷0.01=
4×0.04=
0.25×0.4=
2.94×1.4=
2.94
×1.4
————
17.44÷0.16=
————
0.16)17.44
6x+15x=14.7
0.2×0.4=
6÷0.2=
6×0.2=
0.12÷0.2=
1.1×0.4=
0.96÷0.08=
1.4×0.03=
0.25×0.4=
1.73×4.6=
1.73
×4.6
————
60.5÷0.5=
————
0.5)60.5
45÷5-1.5
2.2×0.6=
30÷0.6=
6×0.26=
0.45÷0.5=
1.1×0.8=
0.51÷0.03=
4×0.05=
1.25×0.4=
3.09×3.3=
3.09
×3.3
————
26.68÷0.23=
————
0.23)26.68
6x+12x=7.2
0.5×0.9=
4÷0.2=
5×0.15=
0.18÷0.2=
1.4×0.4=
0.3÷0.02=
3.8×0.01=
25×0.4=
1.6×3.3=
1.60
×3.3
————
45.78÷0.42=
————
0.42)45.78
0.25×4×0.125
3.2×0.4=
3÷0.1=
4×0.3=
0.08÷0.4=
1.5×0.6=
0.13÷0.01=
1.9×0.02=
125×0.4=
4.46×2.3=
4.46
×2.3
————
14.16÷0.12=
————
0.12)14.16
6x+13x=9.5
0.8×0.5=
3÷0.3=
5×0.29=
0.36÷0.4=
1.5×0.7=
1.26÷0.09=
1.8×0.01=
2.5×0.4=
2.07×4.4=
2.07
×4.4
————
23.6÷0.2=
————
0.2)23.6
x+1.5=88.9
1.3×0.4=
28÷0.7=
1×0.21=
0.09÷0.1=
1.6×0.3=
0.7÷0.05=
3.6×0.03=
0.125×0.4=
0.17×5.5=
0.17
×5.5
————
24.4÷0.2=
————
0.2)24.4
25×3.2×12.5
1.5×0.5=
45÷0.9=
6×0.17=
0.27÷0.9=
2×0.6=
1.44÷0.09=
2.3×0.01=
250×0.4=
4.3×1.3=
4.30
×1.3
————
64.66÷0.61=
————
0.61)64.66
x-1.3=17
1.8×0.2=
18÷0.2=
1×0.14=
0.1÷0.5=
1.2×0.4=
0.9÷0.05=
3×0.05=
25×0.8=
1.57×2.1=
1.57
×2.1
————
51.23÷0.47=
————
0.47)51.23
2.5×0.8×12.5
1.5×0.9=
48÷0.6=
5×0.24=
0.42÷0.6=
1.3×0.5=
1.6÷0.08=
4×0.04=
125×0.8=
0.35×1.2=
0.35
×1.2
————
48.8÷0.4=
————
0.4)48.8
22.2÷3.7-2.5
3.2×0.8=
12÷0.3=
1×0.29=
0.2÷0.5=
1.2×0.4=
1.4÷0.07=
2.7×0.02=
12.5×0.8=
1.78×2.3=
1.78
×2.3
————
51÷0.5=
————
0.5)51
x-5.7=59
3×0.8=
20÷0.4=
5×0.28=
0.06÷0.6=
1.2×0.2=
0.66÷0.06=
3.3×0.03=
0.25×0.4=
1.46×3.5=
1.46
×3.5
————
11.66÷0.11=
————
0.11)11.66
0.25×4×1.25
0.9×0.6=
18÷0.9=
4×0.3=
0.42÷0.7=
1.5×0.2=
0.88÷0.08=
3.9×0.04=
1.25×0.4=
1.83×5.7=
1.83
×5.7
————
78.72÷0.64=
————
0.64)78.72
x+9.1=77.1
1.7×0.1=
36÷0.9=
5×0.24=
0.08÷0.1=
1.3×0.9=
0.26÷0.02=
3.6×0.05=
0.125×0.4=
3.09×5.6=
3.09
×5.6
————
66.55÷0.55=
————
0.55)66.55
1×29÷0.25
0.2×0.3=
36÷0.6=
5×0.17=
0.45÷0.5=
1.8×0.6=
1.2÷0.08=
1.9×0.05=
0.25×0.4=
3.31×3.4=
3.31
×3.4
————
12.48÷0.12=
————
0.12)12.48
2.5×4×1.25