小数乘法简便计算强烈推荐332.docx
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小数乘法简便计算强烈推荐332
67×3.5+6.7×65
2.4×0.125
6.7×5.1-0.67
20×10.1
0.4×4.2×25
0.4×0.25
0.125×74×8
0.6×2.2+0.6×7.8
25×0.98×0.4
0.28×(400+2)
8×5.1×1.25
15×10.1
42×4.2+4.2×58
5.6×12.5
8×1.1-0.8
38×10.1
0.4×2.8×2.5
1.2×2.5
1.25×36×8
3.8×4.5+3.8×5.5
2.5×0.67×0.4
0.23×(500+2)
8×4.5×1.25
21×10.1
39×3.6+3.9×64
4×0.125
8.9×1.1-0.89
23×10.1
0.4×6.5×0.25
1.2×2.5
12.5×34×0.8
9.7×3.2+9.7×6.8
2.5×0.58×4
0.25×(500+8)
0.8×5.1×1.25
40×9.9
35×3.6+3.5×64
8×12.5
6.5×9.1-0.65
27×9.9
0.04×3.7×25
3.2×2.5
1.25×68×8
8.3×7.5+8.3×2.5
25×0.49×0.04
0.21×(300+2)
0.8×2.6×12.5
35×10.1
63×4.4+6.3×56
4.8×0.125
6.5×6.1-0.65
42×9.9
0.04×5.2×2.5
0.4×0.25
1.25×47×8
4.1×3.1+4.1×6.9
25×0.84×4
0.26×(400+5)
0.8×6.7×12.5
51×9.9
79×1.1+7.9×89
5.6×0.125
3.8×9.1-0.38
11×10.1
4×2.4×25
0.8×0.25
12.5×50×0.8
4.1×6.6+4.1×3.4
25×0.74×0.4
0.29×(200+6)
8×9.9×12.5
44×9.9
96×5.1+9.6×49
3.2×1.25
4.7×1.1-0.47
97×10.1
0.4×5.4×0.25
3.6×0.25
12.5×23×0.8
3.4×5.5+3.4×4.5
2.5×0.92×0.04
0.22×(200+5)
8×7.7×0.125
14×9.9
59×4+5.9×60
7.2×12.5
7.7×6.1-0.77
95×9.9
0.4×0.2×0.25
2.4×25
1.25×97×8
3.2×8.3+3.2×1.7
25×0.54×0.4
0.21×(500+2)
8×7.1×0.125
96×9.9
82×4.2+8.2×58
2.4×12.5
5.8×5.1-0.58
50×10.1
4×1.4×2.5
2.8×2.5
0.125×71×0.8
2.9×6.5+2.9×3.5
25×0.55×4
0.25×(100+1)
0.8×8.7×0.125
90×10.1
63×4.9+6.3×51
4.8×1.25
8.6×2.1-0.86
37×10.1
0.4×6.2×2.5
3.2×0.25
0.125×13×8
6.9×6.3+6.9×3.7
2.5×0.88×0.4
0.22×(500+4)
0.8×4.4×12.5
31×10.1
57×4+5.7×60
4.8×1.25
7.6×3.1-0.76
77×10.1
0.4×3.7×0.25
4×2.5
0.125×63×0.8
3.7×7.1+3.7×2.9
0.25×0.94×0.04
0.23×(200+5)
0.8×6.8×0.125
77×9.9
65×3.3+6.5×67
7.2×1.25
8.9×9.1-0.89
96×10.1
0.4×5.9×2.5
3.6×2.5
0.125×70×0.8
0.2×5.1+0.2×4.9
2.5×0.5×4
0.29×(300+2)
8×9.8×0.125
88×9.9
70×4.9+7×51
4.8×0.125
9.7×3.1-0.97
17×9.9
4×9.2×0.25
3.2×2.5
0.125×85×0.8
2.1×3.5+2.1×6.5
2.5×0.64×0.4
0.22×(500+8)
8×8.7×0.125
89×9.9
97×2.4+9.7×76
1.6×1.25
3.8×1.1-0.38
60×9.9
0.04×9.7×2.5
3.2×2.5
1.25×36×0.8
3.5×3.5+3.5×6.5
25×0.62×0.04
0.22×(400+1)
0.8×2.9×0.125
96×10.1
59×5.4+5.9×46
2.4×1.25
8.8×8.1-0.88
99×9.9
0.4×4.5×25
4×2.5
0.125×72×8
2.1×1.2+2.1×8.8
0.25×0.56×0.4
0.28×(500+4)
0.8×5×1.25
37×9.9
29×4.3+2.9×57
1.6×12.5
1.7×7.1-0.17
35×10.1
0.4×9.7×2.5
2.4×2.5
12.5×65×8
3.2×7.3+3.2×2.7
0.25×0.94×0.04
0.23×(300+8)
0.8×3.1×12.5
72×10.1
27×4.8+2.7×52
8×1.25
1.9×3.1-0.19
78×9.9
4×5.4×25
2.4×25
1.25×56×8
5.4×2.6+5.4×7.4