小数乘法简便计算强烈推荐319.docx
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小数乘法简便计算强烈推荐319
0.4×0.3×0.25
3.2×25
1.25×84×0.8
3.2×1.3+3.2×8.7
25×0.45×4
0.26×(200+8)
0.8×4.8×12.5
41×10.1
43×2.9+4.3×71
2.4×1.25
8.2×9.1-0.82
36×9.9
0.4×7.8×25
2×0.25
12.5×98×0.8
8.1×5.8+8.1×4.2
0.25×0.74×0.4
0.25×(500+9)
0.8×9.7×1.25
62×10.1
26×4.8+2.6×52
1.6×0.125
3×6.1-0.3
46×9.9
4×7×0.25
2×0.25
1.25×4×8
9.9×4.8+9.9×5.2
25×0.99×0.04
0.22×(300+6)
0.8×5.9×1.25
47×10.1
71×5.4+7.1×46
8×1.25
7.7×6.1-0.77
84×9.9
0.04×8.2×2.5
3.2×25
12.5×79×8
7.5×6.4+7.5×3.6
0.25×0.58×0.04
0.26×(300+4)
0.8×6.1×0.125
45×9.9
16×3.4+1.6×66
3.2×12.5
9.8×6.1-0.98
79×10.1
0.04×9.4×2.5
1.2×2.5
0.125×89×0.8
5.2×8.5+5.2×1.5
2.5×0.98×4
0.27×(500+2)
0.8×8.5×12.5
87×9.9
13×2.9+1.3×71
6.4×1.25
1.5×9.1-0.15
29×10.1
0.04×6.9×2.5
1.6×25
1.25×95×0.8
4.9×7.7+4.9×2.3
0.25×0.61×0.4
0.25×(400+5)
8×3.4×1.25
26×9.9
40×3.3+4×67
5.6×0.125
7×5.1-0.7
33×10.1
4×1.7×25
4×25
0.125×10×0.8
6.8×3.7+6.8×6.3
25×0.79×4
0.26×(100+8)
0.8×8.3×1.25
21×10.1
21×1.5+2.1×85
4.8×1.25
2.5×7.1-0.25
37×9.9
4×1.5×2.5
0.8×0.25
1.25×57×8
0.7×3.9+0.7×6.1
2.5×0.58×0.04
0.27×(500+5)
0.8×3.9×1.25
68×9.9
60×1.4+6×86
4×12.5
4.7×9.1-0.47
25×10.1
4×6.3×2.5
0.4×25
1.25×17×0.8
4.1×4.5+4.1×5.5
25×0.53×4
0.22×(400+1)
0.8×4.5×12.5
37×9.9
57×2.1+5.7×79
4.8×12.5
4.8×8.1-0.48
66×9.9
4×5.6×0.25
1.2×2.5
0.125×85×8
3.1×4.6+3.1×5.4
2.5×0.45×4
0.22×(300+8)
8×7.9×1.25
13×9.9
67×3+6.7×70
8×0.125
1.7×8.1-0.17
11×9.9
4×1×2.5
4×25
1.25×38×8
0.5×9.8+0.5×0.2
0.25×0.7×0.04
0.26×(100+3)
8×5.7×0.125
65×9.9
64×3.3+6.4×67
2.4×0.125
2×5.1-0.2
37×9.9
0.04×2.4×0.25
2×2.5
1.25×92×0.8
4.7×3+4.7×7
25×0.82×0.04
0.28×(400+3)
0.8×4.3×0.125
60×9.9
47×4.4+4.7×56
7.2×1.25
6.8×3.1-0.68
80×9.9
0.4×7.7×2.5
3.2×0.25
1.25×73×0.8
7.9×2.1+7.9×7.9
0.25×0.85×0.4
0.27×(400+5)
8×7.7×1.25
96×9.9
50×1.4+5×86
0.8×1.25
4.6×8.1-0.46
72×9.9
0.04×1×0.25
1.2×0.25
12.5×11×0.8
5.8×7.7+5.8×2.3
0.25×0.93×4
0.27×(400+3)
0.8×2.4×0.125
95×10.1
85×3+8.5×70
7.2×0.125
5.1×1.1-0.51
70×9.9
0.04×3×0.25
3.2×2.5
0.125×14×8
0.5×9+0.5×1
25×0.82×0.04
0.24×(100+6)
8×5.6×0.125
88×10.1
21×2.3+2.1×77
5.6×12.5
8×9.1-0.8
13×9.9
0.4×7.4×0.25
1.6×0.25
0.125×80×0.8
3.6×3.5+3.6×6.5
25×0.79×0.4
0.25×(200+8)
0.8×3.6×0.125
48×10.1
74×3.9+7.4×61
3.2×12.5
2.3×9.1-0.23
60×10.1
0.4×7.7×2.5
1.6×2.5
0.125×36×8
4.3×4.2+4.3×5.8
2.5×0.84×0.04
0.23×(300+7)
8×5.5×0.125
75×9.9