益智计算题

来源：百度知道 编辑：UC知道 时间：2024/05/26 15:22:37
1 2 3 11 4个数字 用数学运算 做出结果是24
例如 11*2+3-1=24
(11-2-1)*3=24

(11-3)*(2+1)=24

(11-1-2)*3=24
11*2+3-1=24

(11-3)*(2+1)=24
11*(3-1)+2=24

(11-3-2)*1*4=24

11*(3-1)+2
(11-3)*(1+2)

1.11*2+3-1=24
2.(11-2-1)*3=24
3.(11-3)*(2+1)=24
4.(3-1)*11+2=24

1: (1 + 2) × (11 - 3)
2: 2 - (1 - 3) × 11
3: 2 - ((1 - 3) × 11)
4: (2 + 1) × (11 - 3)
5: 2 + (3 - 1) × 11
6: 2 + ((3 - 1) × 11)
7: 2 - (11 × (1 - 3))
8: 2 - 11 ×(1 - 3)
9: 2 × 11 - 1 + 3
10: (2 × 11) - 1 + 3
11: (2 × 11 - 1) + 3
12: ((2 × 11) - 1) + 3
13: 2 × 11 -(1 - 3)
14: (2 × 11) - (1 - 3)
15: 2 + (11 × (3 - 1))
16: 2 + 11 ×(3 - 1)
17: 2 × 11 + 3 - 1
18: (2 × 11) + 3 - 1
19: (2 × 11 + 3) - 1
20: ((2 × 11) + 3) - 1
21: 2 × 11 +(3 - 1)
22: (2 × 11) + (3 - 1)
23: 3 - 1 + 2 × 11
24: (3 - 1) + 2 × 11
25: 3 - 1 +(2 × 11)
26: (3 - 1) + (2 × 11)
27: 3 - (1 - 2 × 11)
28: 3 - (1 - (2 ×