算24的方法

来源：百度知道 编辑：UC知道 时间：2024/04/29 23:14:13
用2,5,6,10添上加减乘除或括号,结果都是24? 注意:需要8种方法啊

1: 2 ÷ 5 × 6 × 10
2: (2 ÷ 5) × 6 × 10
3: (2 ÷ 5 × 6) × 10
4: ((2 ÷ 5) × 6) × 10
5: 2 ÷ 5 ×(6 × 10)
6: (2 ÷ 5) × (6 × 10)
7: (2 ÷ (5 ÷ 6)) × 10
8: 2 ÷ (5 ÷ 6) × 10
9: 2 ÷ (5 ÷ (6 × 10))
10: 2 ÷ (5 ÷ 6 ÷ 10)
11: 2 ÷ ((5 ÷ 6) ÷ 10)
12: (2 × (5 + 10)) - 6
13: 2 × (5 + 10) - 6
14: 2 ÷ 5 × 10 × 6
15: (2 ÷ 5) × 10 × 6
16: (2 ÷ 5 × 10) × 6
17: ((2 ÷ 5) × 10) × 6
18: 2 ÷ 5 ×(10 × 6)
19: (2 ÷ 5) × (10 × 6)
20: (2 ÷ (5 ÷ 10)) × 6
21: 2 ÷ (5 ÷ 10) × 6
22: 2 ÷ (5 ÷ (10 × 6))
23: 2 ÷ (5 ÷ 10 ÷ 6)
24: 2 ÷ ((5 ÷ 10) ÷ 6)
25: 2 × 6 ÷ 5 × 10
26: (2 × 6) ÷ 5 × 10
27: (2 × 6 ÷ 5) × 10
28: ((2 × 6) ÷ 5) × 10
29: (2 × (6 ÷ 5)) × 10
30: 2 × (6 ÷ 5) × 10
31: 2 × (6 ÷ 5 × 10)
32: 2 × ((6 ÷ 5) × 10)
33: 2 × (6 ÷ (5 ÷ 10))
34: 2 × 6 ÷(5 ÷ 10)
35: (2 × 6) ÷ (5 ÷ 10)
36: 2 × 6 × 10 ÷ 5
37: (2 × 6)