小数乘法简便计算强烈推荐59.docx
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小数乘法简便计算强烈推荐59
87×2.5+8.7×75
4.8×12.5
4.6×5.1-0.46
56×10.1
4×3.3×25
1.6×0.25
12.5×34×8
0.2×1.6+0.2×8.4
25×0.92×4
0.24×(100+5)
8×3.5×12.5
94×9.9
48×2.8+4.8×72
5.6×0.125
9.5×6.1-0.95
86×10.1
0.4×5×25
2×25
1.25×15×0.8
0.9×9.6+0.9×0.4
25×0.76×0.4
0.27×(500+3)
0.8×9.1×12.5
15×9.9
87×3.7+8.7×63
2.4×12.5
4.3×6.1-0.43
59×10.1
0.4×7.6×0.25
3.2×0.25
12.5×79×0.8
7.8×5.5+7.8×4.5
0.25×0.59×4
0.27×(300+6)
8×2.2×0.125
68×9.9
77×2+7.7×80
1.6×0.125
9.1×1.1-0.91
13×10.1
4×8.6×0.25
4×0.25
0.125×60×8
7.6×7.7+7.6×2.3
0.25×0.5×0.04
0.29×(500+6)
8×9×1.25
46×9.9
30×3.3+3×67
5.6×12.5
8×2.1-0.8
53×9.9
0.04×3.3×2.5
0.4×2.5
0.125×12×8
3.9×4.1+3.9×5.9
25×0.85×4
0.24×(200+3)
8×8.2×12.5
68×10.1
35×3.3+3.5×67
2.4×1.25
2.2×8.1-0.22
85×10.1
0.4×7.6×2.5
0.4×25
12.5×65×0.8
5.5×4.5+5.5×5.5
25×0.95×4
0.28×(200+5)
8×8.7×1.25
92×10.1
29×3.3+2.9×67
4.8×12.5
7.1×9.1-0.71
38×10.1
4×1.4×25
0.4×25
12.5×92×8
8.1×5.7+8.1×4.3
25×0.77×4
0.27×(200+7)
0.8×8.6×0.125
39×9.9
35×5+3.5×50
5.6×12.5
6.7×9.1-0.67
70×10.1
0.4×5.8×25
2.8×0.25
1.25×40×0.8
3.9×9.8+3.9×0.2
2.5×0.76×0.04
0.25×(400+7)
8×8.2×12.5
33×9.9
91×2.3+9.1×77
0.8×12.5
6×6.1-0.6
34×9.9
0.04×2.4×2.5
1.2×0.25
12.5×43×0.8
5.3×7.1+5.3×2.9
0.25×0.64×0.04
0.22×(500+4)
8×5.1×12.5
42×9.9
56×5.2+5.6×48
4×1.25
4.1×4.1-0.41
38×9.9
4×3.6×25
0.4×0.25
1.25×56×0.8
5×3+5×7
25×0.51×0.04
0.27×(500+7)
0.8×8×12.5
98×9.9
75×5.3+7.5×47
5.6×0.125
3.2×9.1-0.32
91×10.1
0.04×7.6×2.5
1.6×2.5
0.125×8×8
5.1×1.4+5.1×8.6
2.5×0.69×0.4
0.23×(300+8)
0.8×8.8×1.25
40×10.1
16×1.2+1.6×88
1.6×12.5
6×6.1-0.6
39×9.9
0.4×9.4×2.5
3.6×2.5
1.25×18×0.8
3.5×1.5+3.5×8.5
2.5×0.68×4
0.29×(400+7)
8×8.6×0.125
61×10.1
25×3.9+2.5×61
0.8×1.25
7.9×1.1-0.79
72×9.9
0.4×9.2×0.25
0.8×0.25
1.25×84×0.8
0.7×8.6+0.7×1.4
25×0.87×0.4
0.29×(200+6)
8×6.3×12.5
35×10.1
96×3.2+9.6×68
4.8×12.5
2.1×1.1-0.21
83×10.1
0.04×8×25
2.8×2.5
12.5×48×0.8
7.5×7.9+7.5×2.1
2.5×0.68×0.4
0.21×(500+2)
0.8×4.4×1.25
15×9.9
98×2.7+9.8×73
4.8×0.125
9.9×3.1-0.99
67×10.1
0.04×4.3×2.5
1.2×0.25
12.5×61×0.8
5.1×5+5.1×5
2.5×0.67×0.04
0.29×(300+4)
8×8.2×0.125
94×9.9
35×4.4+3.5×56
0.8×1.25
4.2×7.1-0.42
58×9.9
0.04×8.8×25
3.2×0.25
0.125×57×0.8
1.8×5.2+1.8×4.8
2.5×0.53×4
0.22×(100+2)
0.8×6.7×12.5
41×10.1
28×1.3+2.8×87
5.6×0.125
5.6×2.1-0.56
69×10.1
0.04×6.4×2.5
3.6×0.25
12.5×24×0.8
2.5×1.1+2.5×8.9