小数乘法简便计算强烈推荐69.docx
《小数乘法简便计算强烈推荐69.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69.docx(8页珍藏版)》请在冰豆网上搜索。
小数乘法简便计算强烈推荐69
0.25×0.57×0.4
0.26×(100+1)
8×4.7×0.125
40×10.1
88×5.1+8.8×49
8×12.5
9.7×5.1-0.97
13×9.9
4×5×2.5
0.4×25
12.5×28×8
1.7×4.8+1.7×5.2
25×0.48×0.4
0.23×(200+8)
8×5×1.25
68×9.9
85×3.4+8.5×66
0.8×1.25
4.6×1.1-0.46
69×9.9
0.04×1.5×25
1.2×2.5
12.5×95×8
0.7×5.1+0.7×4.9
0.25×0.64×0.4
0.23×(400+6)
0.8×8.5×0.125
70×9.9
45×4.2+4.5×58
8×1.25
2.7×8.1-0.27
22×9.9
0.04×1.1×0.25
0.4×0.25
0.125×51×0.8
7.5×3.6+7.5×6.4
0.25×0.87×4
0.25×(300+3)
0.8×6.7×1.25
28×9.9
59×4.2+5.9×58
2.4×0.125
6.2×9.1-0.62
51×10.1
0.4×4.7×25
0.4×25
0.125×46×8
3.8×4.9+3.8×5.1
25×0.72×0.4
0.22×(300+2)
8×8×1.25
68×10.1
74×3.9+7.4×61
6.4×1.25
5×8.1-0.5
85×9.9
0.4×8.4×0.25
0.4×2.5
12.5×73×0.8
9.2×8.3+9.2×1.7
25×0.86×0.4
0.27×(400+4)
8×4.4×1.25
62×10.1
29×4.6+2.9×54
6.4×12.5
9.4×5.1-0.94
89×10.1
0.4×8.8×2.5
2×2.5
12.5×72×0.8
1.2×6.2+1.2×3.8
25×0.96×0.04
0.26×(100+6)
0.8×2.5×0.125
89×9.9
88×3+8.8×70
7.2×12.5
8.6×8.1-0.86
68×10.1
0.4×1.8×25
2×25
0.125×31×8
3.7×6+3.7×4
0.25×0.86×0.4
0.28×(500+8)
8×9.4×1.25
64×10.1
91×3.6+9.1×64
1.6×1.25
7.6×1.1-0.76
98×10.1
0.04×5.1×2.5
0.4×0.25
12.5×69×8
0.2×7+0.2×3
2.5×0.66×4
0.24×(100+5)
0.8×4.2×1.25
28×9.9
47×2.1+4.7×79
4×0.125
1.3×3.1-0.13
14×9.9
0.4×2.2×0.25
4×25
12.5×8×8
2.3×7.6+2.3×2.4
25×0.56×0.4
0.24×(400+2)
0.8×3.5×1.25
92×10.1
23×4.7+2.3×53
4.8×12.5
5.7×2.1-0.57
87×10.1
0.04×0.3×2.5
2×2.5
1.25×97×8
2.9×6.4+2.9×3.6
25×0.66×4
0.23×(200+1)
0.8×2.7×1.25
40×9.9
61×3.1+6.1×69
4.8×12.5
7×6.1-0.7
28×10.1
0.4×9.5×2.5
2×0.25
0.125×52×8
5.4×9.2+5.4×0.8
0.25×0.48×0.04
0.26×(400+2)
0.8×2.7×0.125
79×10.1
21×4.9+2.1×51
2.4×12.5
9×1.1-0.9
30×9.9
0.4×9.8×25
0.8×2.5
12.5×50×8
0.2×5.4+0.2×4.6
0.25×0.86×0.04
0.27×(300+2)
8×8.8×1.25
14×9.9
63×2.3+6.3×77
5.6×1.25
1.9×8.1-0.19
66×10.1
0.4×8.4×0.25
0.4×0.25
1.25×31×0.8
2×6.5+2×3.5
2.5×0.82×0.04
0.27×(500+4)
0.8×8.7×0.125
84×9.9
18×4.6+1.8×54
5.6×1.25
2.9×8.1-0.29
15×10.1
0.04×8.3×25
4×2.5
12.5×11×0.8
2.2×6.3+2.2×3.7
2.5×0.92×0.04
0.21×(200+4)
0.8×4.3×0.125
12×10.1
78×3.5+7.8×65
0.8×0.125
1.7×3.1-0.17
41×10.1
4×3.8×0.25
1.6×0.25
12.5×43×8
5.6×5.7+5.6×4.3
25×0.95×0.04
0.29×(400+5)
8×2.2×0.125
61×10.1
96×2.3+9.6×77
6.4×0.125
6.3×9.1-0.63
42×9.9
4×2.4×25
4×25
1.25×25×0.8
3.4×2.1+3.4×7.9
25×0.71×0.4
0.25×(200+2)
0.8×2.8×12.5
91×9.9
61×4+6.1×60
0.8×12.5
3.2×3.1-0.32
27×10.1