小数乘法简便计算强烈推荐165.docx
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小数乘法简便计算强烈推荐165
0.25×0.87×0.04
0.27×(500+2)
8×2.3×0.125
33×10.1
51×3.9+5.1×61
4.8×12.5
5×6.1-0.5
61×10.1
0.04×1.5×0.25
0.4×25
1.25×78×8
0.7×4.2+0.7×5.8
2.5×0.91×4
0.23×(200+2)
0.8×9×12.5
39×10.1
57×1.6+5.7×84
8×1.25
5.3×5.1-0.53
74×9.9
0.4×8.6×0.25
2×2.5
12.5×77×0.8
2×2+2×8
0.25×0.62×4
0.29×(500+9)
8×3.9×12.5
93×10.1
72×3.9+7.2×61
0.8×0.125
6.5×1.1-0.65
85×9.9
0.04×3.5×0.25
2.8×0.25
1.25×41×0.8
6.2×7.2+6.2×2.8
25×0.73×0.04
0.24×(500+5)
8×7.1×1.25
59×9.9
97×3.1+9.7×69
4.8×12.5
5×2.1-0.5
96×10.1
0.4×6.9×0.25
0.4×2.5
0.125×37×8
6.7×6.9+6.7×3.1
2.5×0.58×0.04
0.29×(200+2)
0.8×5.8×12.5
91×10.1
96×3.4+9.6×66
4×0.125
1.5×7.1-0.15
46×10.1
4×0.4×25
3.6×25
0.125×41×0.8
4.8×7.3+4.8×2.7
0.25×0.69×4
0.23×(300+1)
0.8×9.9×1.25
37×10.1
71×2.6+7.1×74
1.6×12.5
9.3×7.1-0.93
61×10.1
0.4×6.8×2.5
2.4×2.5
0.125×95×8
4.2×3+4.2×7
2.5×0.54×0.04
0.23×(400+3)
0.8×7.8×0.125
59×9.9
79×1.3+7.9×87
5.6×12.5
5.5×5.1-0.55
31×9.9
0.4×0.5×0.25
4×0.25
1.25×18×0.8
1.7×9.4+1.7×0.6
2.5×0.56×4
0.26×(200+6)
8×6.6×12.5
29×9.9
94×3.2+9.4×68
2.4×1.25
3.3×6.1-0.33
76×9.9
4×9.2×25
2.4×0.25
0.125×57×0.8
3.6×1.5+3.6×8.5
25×0.87×0.4
0.29×(500+3)
0.8×4.7×1.25
19×9.9
36×1.5+3.6×85
5.6×12.5
2.5×4.1-0.25
69×10.1
4×8.9×25
2×2.5
1.25×73×0.8
4.6×2.4+4.6×7.6
2.5×0.65×4
0.24×(300+3)
0.8×7.3×0.125
23×10.1
92×5.4+9.2×46
7.2×0.125
4.4×4.1-0.44
66×10.1
4×8.4×25
0.8×0.25
12.5×67×8
8×7.1+8×2.9
25×0.69×4
0.24×(500+7)
0.8×4.6×0.125
79×10.1
67×3.4+6.7×66
7.2×0.125
3.2×4.1-0.32
63×9.9
0.4×8.3×0.25
2×0.25
0.125×80×8
3.8×4.7+3.8×5.3
25×0.9×0.04
0.28×(500+2)
8×4×1.25
15×9.9
24×1.1+2.4×89
8×0.125
2.7×3.1-0.27
79×10.1
0.4×8.7×25
1.2×0.25
0.125×35×8
1.9×2.7+1.9×7.3
25×0.99×0.04
0.22×(500+5)
8×3.1×12.5
26×9.9
79×2+7.9×80
4.8×1.25
4.5×8.1-0.45
19×10.1
0.4×8×2.5
3.2×0.25
12.5×42×0.8
0.5×6+0.5×4
0.25×0.6×0.04
0.27×(100+2)
8×8.5×12.5
52×10.1
92×3.7+9.2×63
7.2×1.25
8.2×9.1-0.82
14×10.1
0.4×8.5×25
1.2×2.5
1.25×13×0.8
1.3×6.3+1.3×3.7
2.5×0.93×0.04
0.22×(100+3)
8×8.3×1.25
64×10.1
96×1.4+9.6×86
3.2×0.125
4.3×1.1-0.43
49×9.9
0.04×4.8×25
0.8×2.5
1.25×5×8
5.2×2.7+5.2×7.3
0.25×0.79×0.04
0.27×(200+5)
8×6.8×1.25
66×10.1
34×2.4+3.4×76
5.6×12.5
7.5×3.1-0.75
69×10.1
4×4.1×0.25
1.2×2.5
0.125×48×0.8
9.5×8.9+9.5×1.1
2.5×0.96×0.04
0.26×(100+3)
0.8×8.1×12.5
96×10.1
42×3.3+4.2×67
1.6×12.5
4.2×3.1-0.42
47×9.9