小数乘法简便计算强烈推荐4.docx
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小数乘法简便计算强烈推荐4
0.04×5.3×25
2.8×2.5
1.25×53×0.8
2.4×8.1+2.4×1.9
0.25×0.76×0.4
0.29×(100+3)
0.8×9×12.5
94×10.1
42×3.4+4.2×66
4×12.5
5.2×5.1-0.52
58×9.9
0.04×9.6×0.25
2.8×25
0.125×23×8
2.1×7.9+2.1×2.1
25×0.69×0.04
0.26×(200+7)
0.8×8.7×12.5
34×9.9
47×3.1+4.7×69
8×0.125
9.3×3.1-0.93
16×9.9
0.04×2×25
1.2×25
1.25×11×8
1.9×2+1.9×8
2.5×0.67×4
0.29×(200+2)
0.8×4.4×12.5
71×10.1
66×4+6.6×60
7.2×1.25
5.7×6.1-0.57
84×9.9
4×3.9×25
3.6×25
0.125×14×0.8
0.6×2.8+0.6×7.2
0.25×0.82×0.04
0.26×(200+5)
8×2.7×12.5
17×9.9
28×4.7+2.8×53
4×1.25
7.8×5.1-0.78
52×9.9
0.4×3.8×2.5
3.6×0.25
0.125×37×8
4.7×4.1+4.7×5.9
2.5×0.71×0.4
0.27×(500+6)
8×3.5×12.5
52×9.9
69×3.7+6.9×63
8×12.5
4.7×2.1-0.47
25×10.1
0.04×6.4×2.5
2.8×0.25
0.125×9×0.8
3.8×4.5+3.8×5.5
25×0.98×4
0.28×(100+1)
0.8×8.9×0.125
38×10.1
57×1.5+5.7×85
2.4×0.125
8.1×8.1-0.81
23×10.1
4×0.3×2.5
2.8×0.25
0.125×60×8
9.2×4.2+9.2×5.8
0.25×0.98×4
0.26×(500+6)
8×3×1.25
27×10.1
91×4.5+9.1×55
2.4×0.125
2.8×4.1-0.28
82×9.9
4×9.4×2.5
1.2×2.5
0.125×23×8
4.8×4.4+4.8×5.6
25×0.55×0.4
0.26×(100+9)
0.8×6.8×1.25
19×10.1
31×1.7+3.1×83
4×12.5
2.6×7.1-0.26
51×9.9
0.04×7.6×0.25
2.4×2.5
0.125×76×0.8
4.1×9.6+4.1×0.4
0.25×0.49×4
0.25×(500+7)
8×6.5×1.25
40×10.1
76×4+7.6×60
4×1.25
4.2×4.1-0.42
69×10.1
0.04×7.4×2.5
2.8×2.5
0.125×28×8
7.7×7.9+7.7×2.1
25×0.76×4
0.26×(400+8)
8×5.7×12.5
43×9.9
19×2.5+1.9×75
8×12.5
8.2×6.1-0.82
58×9.9
4×9.7×25
0.4×25
12.5×96×8
2.7×6.9+2.7×3.1
0.25×0.77×4
0.21×(100+6)
0.8×7×1.25
14×9.9
87×2.9+8.7×71
4.8×0.125
2.6×9.1-0.26
17×10.1
0.04×5.9×25
0.8×25
1.25×91×0.8
6.6×4.1+6.6×5.9
2.5×0.7×4
0.27×(500+5)
8×5.7×12.5
23×10.1
88×3.3+8.8×67
3.2×12.5
5.3×3.1-0.53
87×9.9
4×6.7×0.25
3.6×0.25
12.5×18×8
3.2×3+3.2×7
25×0.91×0.4
0.29×(100+9)
8×5.4×12.5
59×9.9
19×1.7+1.9×83
1.6×1.25
4.1×2.1-0.41
58×10.1
0.4×1.9×2.5
4×2.5
12.5×3×0.8
1.6×7.7+1.6×2.3
2.5×0.74×0.4
0.23×(200+1)
8×8.4×0.125
12×10.1
97×4.5+9.7×55
0.8×0.125
8.6×1.1-0.86
27×10.1
4×0.6×0.25
3.6×2.5
12.5×91×8
1.1×7.1+1.1×2.9
0.25×0.85×0.4
0.28×(100+3)
0.8×5.3×0.125
21×10.1
86×4.7+8.6×53
5.6×12.5
8.6×7.1-0.86
90×10.1
0.04×2.7×0.25
2.4×0.25
0.125×57×8
6×2.5+6×7.5
0.25×0.99×0.04
0.27×(100+3)
0.8×9.8×0.125
69×10.1
14×2.9+1.4×71
4.8×1.25
9.7×6.1-0.97
33×10.1
0.4×4.9×0.25
2×2.5
1.25×15×0.8
1.2×6.6+1.2×3.4
25×0.53×0.4
0.28×(200+2)
0.8×7.8×0.125
34×10.1