小数乘法简便计算强烈推荐154.docx
《小数乘法简便计算强烈推荐154.docx》由会员分享,可在线阅读,更多相关《小数乘法简便计算强烈推荐154.docx(7页珍藏版)》请在冰豆网上搜索。
![小数乘法简便计算强烈推荐154.docx](https://file1.bdocx.com/fileroot1/2022-10/10/3581e0b3-7360-40fb-8185-5afb7dc8be39/3581e0b3-7360-40fb-8185-5afb7dc8be391.gif)
小数乘法简便计算强烈推荐154
4×1.8×2.5
3.2×2.5
1.25×54×8
2.6×1.9+2.6×8.1
2.5×0.83×0.04
0.25×(400+7)
8×9.1×1.25
26×10.1
39×3.4+3.9×66
8×12.5
4.3×3.1-0.43
67×10.1
4×9.5×25
4×2.5
0.125×71×0.8
9.4×6.3+9.4×3.7
2.5×0.47×4
0.21×(400+3)
8×7.6×0.125
63×10.1
40×5+4×50
4×1.25
6.1×2.1-0.61
30×10.1
0.4×3×2.5
3.2×25
1.25×74×8
7.7×6.6+7.7×3.4
0.25×0.71×0.4
0.23×(300+8)
0.8×2.7×1.25
89×9.9
35×1.5+3.5×85
6.4×0.125
4.5×1.1-0.45
71×9.9
0.04×0.7×25
0.4×2.5
0.125×39×0.8
4.6×5.7+4.6×4.3
25×0.69×4
0.25×(300+4)
8×7.3×0.125
14×10.1
84×1.9+8.4×81
4.8×1.25
5.9×1.1-0.59
33×9.9
0.4×3.2×25
0.4×0.25
12.5×20×0.8
0.9×4.6+0.9×5.4
2.5×0.82×0.4
0.24×(100+9)
0.8×4.3×0.125
88×9.9
33×3.4+3.3×66
0.8×0.125
3.7×1.1-0.37
62×9.9
0.4×9.5×2.5
4×0.25
1.25×96×0.8
2.8×3.6+2.8×6.4
0.25×0.8×4
0.22×(400+6)
8×8.2×12.5
47×9.9
47×2+4.7×80
7.2×1.25
8.8×7.1-0.88
16×10.1
0.04×8.1×25
4×25
12.5×92×0.8
9.8×8.3+9.8×1.7
25×0.62×0.04
0.27×(400+1)
8×4.9×1.25
31×10.1
52×5.2+5.2×48
3.2×1.25
6.9×3.1-0.69
96×9.9
4×9×25
1.6×2.5
1.25×11×8
0.4×5.4+0.4×4.6
2.5×0.71×0.04
0.22×(100+9)
0.8×9.2×1.25
41×10.1
65×2.6+6.5×74
3.2×1.25
4.5×5.1-0.45
28×10.1
4×4.4×2.5
1.2×25
1.25×43×0.8
3.5×2.5+3.5×7.5
25×0.68×0.4
0.23×(200+4)
8×7.2×1.25
61×10.1
15×1.7+1.5×83
5.6×0.125
7×9.1-0.7
47×10.1
4×5.6×2.5
2.8×0.25
0.125×86×8
0.2×5.1+0.2×4.9
25×0.91×4
0.26×(100+6)
0.8×7.2×12.5
81×10.1
91×4.3+9.1×57
3.2×1.25
4.5×4.1-0.45
88×9.9
0.4×3.4×0.25
1.2×2.5
0.125×96×8
6.1×6.4+6.1×3.6
0.25×0.95×0.4
0.23×(400+4)
0.8×7.3×12.5
55×9.9
40×5.5+4×45
7.2×0.125
7.4×9.1-0.74
23×9.9
0.04×7.5×25
3.6×25
12.5×89×0.8
3.8×7.7+3.8×2.3
2.5×0.72×4
0.28×(200+9)
8×4.8×0.125
75×9.9
56×2.9+5.6×71
2.4×0.125
5.9×2.1-0.59
51×10.1
4×7.1×0.25
2.4×0.25
0.125×52×8
3×5.1+3×4.9
0.25×0.78×0.04
0.25×(100+4)
0.8×2.7×1.25
64×10.1
25×2.7+2.5×73
4×1.25
5.2×6.1-0.52
73×10.1
0.04×0.3×0.25
0.8×25
12.5×22×8
6.2×7.3+6.2×2.7
25×0.75×4
0.25×(500+6)
8×4×0.125
51×9.9
53×5.3+5.3×47
2.4×12.5
2.9×5.1-0.29
38×10.1
0.04×9.1×0.25
0.8×25
1.25×66×0.8
1×5.1+1×4.9
0.25×0.74×0.4
0.28×(500+2)
8×7.8×0.125
38×9.9
21×3+2.1×70
6.4×1.25
7.5×3.1-0.75
75×9.9
0.4×2.2×25
3.2×2.5
12.5×9×0.8
8.9×9.8+8.9×0.2
0.25×0.93×0.4
0.27×(400+1)
0.8×5.4×12.5
27×10.1
52×4.8+5.2×52
7.2×0.125
4.9×8.1-0.49
98×10.1
0.04×2.4×0.25
1.2×0.25
12.5×82×8
3.1×8.6+3.1×1.4
2.5×0.51×0.4
0.25×(400+7)
8×9.5×1.25
17×10.1