小数乘法简便计算强烈推荐286.docx
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小数乘法简便计算强烈推荐286
0.04×4.5×2.5
2.8×2.5
12.5×93×0.8
6.6×1.4+6.6×8.6
0.25×0.56×0.04
0.25×(300+3)
0.8×8.4×12.5
28×9.9
66×2.2+6.6×78
3.2×0.125
5.7×8.1-0.57
14×9.9
0.04×2.4×0.25
2×25
1.25×19×8
6×8+6×2
0.25×0.64×4
0.25×(100+5)
0.8×7.5×12.5
51×10.1
88×2.5+8.8×75
7.2×0.125
6.2×8.1-0.62
66×9.9
4×7×0.25
1.2×25
12.5×40×0.8
7×4.2+7×5.8
0.25×0.49×0.4
0.26×(500+2)
0.8×7.8×0.125
82×9.9
20×4.6+2×54
5.6×1.25
2.8×5.1-0.28
29×9.9
0.04×6.7×25
4×0.25
0.125×15×0.8
1×6.8+1×3.2
0.25×0.65×0.4
0.25×(500+7)
0.8×6.5×12.5
75×10.1
98×4.6+9.8×54
2.4×1.25
8.4×6.1-0.84
57×10.1
0.04×5.7×25
3.6×25
1.25×82×8
9.2×2.8+9.2×7.2
0.25×0.7×0.04
0.21×(300+9)
8×9.8×1.25
67×10.1
87×5.4+8.7×46
2.4×0.125
4.5×7.1-0.45
26×9.9
0.4×7×25
2.8×0.25
12.5×66×0.8
9.6×6.3+9.6×3.7
0.25×0.55×0.4
0.21×(200+7)
0.8×7.8×1.25
76×10.1
98×2.1+9.8×79
2.4×12.5
8.7×1.1-0.87
44×10.1
0.04×9×2.5
1.6×25
0.125×51×8
4×3.6+4×6.4
0.25×0.69×0.04
0.27×(500+2)
8×4.7×0.125
21×9.9
59×1.2+5.9×88
3.2×0.125
4.9×5.1-0.49
74×9.9
0.04×8.8×0.25
0.4×25
1.25×56×8
2×9.9+2×0.1
2.5×0.73×0.4
0.22×(200+8)
0.8×6.3×0.125
24×10.1
79×1.4+7.9×86
7.2×0.125
6.4×5.1-0.64
68×9.9
4×1×2.5
4×2.5
12.5×6×8
9.4×1.1+9.4×8.9
25×0.5×0.4
0.23×(400+5)
8×5×1.25
76×10.1
57×1.2+5.7×88
1.6×12.5
1.2×4.1-0.12
86×9.9
0.4×7.5×25
2×25
0.125×38×0.8
8.4×5.9+8.4×4.1
0.25×0.56×0.04
0.28×(300+3)
8×9.8×12.5
83×9.9
92×4.1+9.2×59
4.8×1.25
6.7×1.1-0.67
88×10.1
4×0.8×0.25
3.2×2.5
0.125×10×8
3.2×1.8+3.2×8.2
0.25×0.95×0.4
0.24×(200+1)
0.8×4.8×0.125
82×10.1
12×1.4+1.2×86
8×0.125
7.8×1.1-0.78
63×9.9
0.04×9.4×25
2×0.25
0.125×43×0.8
1.5×1.5+1.5×8.5
25×0.62×0.4
0.24×(400+9)
8×4.1×0.125
15×10.1
31×2.3+3.1×77
0.8×0.125
2×5.1-0.2
53×10.1
4×0.5×25
2.8×2.5
12.5×95×0.8
9.3×8.8+9.3×1.2
2.5×0.95×0.04
0.28×(300+5)
0.8×7.3×0.125
46×10.1
31×4.5+3.1×55
4.8×0.125
3.5×9.1-0.35
75×9.9
0.4×1.2×25
0.8×25
1.25×90×0.8
2.5×5.7+2.5×4.3
0.25×0.65×4
0.27×(100+5)
0.8×9.2×0.125
19×9.9
62×1.6+6.2×84
7.2×0.125
5.7×7.1-0.57
17×9.9
0.4×7.6×25
2×25
1.25×47×0.8
0.6×2.3+0.6×7.7
0.25×0.89×4
0.28×(500+9)
0.8×7.7×1.25
69×9.9
92×4+9.2×60
0.8×0.125
7×3.1-0.7
41×10.1
4×9×25
2×0.25
12.5×6×8
1.3×4.8+1.3×5.2
0.25×0.78×0.4
0.24×(500+9)
8×2.8×0.125
92×10.1
71×5.2+7.1×48
6.4×1.25
1.9×4.1-0.19
56×10.1
4×8×2.5
2×0.25
1.25×72×0.8
8.5×4.9+8.5×5.1
25×0.61×0.4
0.27×(100+3)
0.8×7.2×12.5
68×10.1