Question

5、6、7、1 算24点 谢谢

Answer 1

5,6,7,1的24点答案：
1:5 × 6 - 7 + 1
2:(5 × 6) - 7 + 1
3:(5 × 6 - 7) + 1
4:((5 × 6) - 7) + 1
5:5 × 6 -(7 - 1)
6:(5 × 6) - (7 - 1)
7:5 × 6 + 1 - 7
8:(5 × 6) + 1 - 7
9:(5 × 6 + 1) - 7
10:((5 × 6) + 1) - 7
11:5 × 6 +(1 - 7)
12:(5 × 6) + (1 - 7)
13:(5 × (7 - 1)) - 6
14:5 × (7 - 1) - 6
15:6 × 5 - 7 + 1
16:(6 × 5) - 7 + 1
17:(6 × 5 - 7) + 1
18:((6 × 5) - 7) + 1
19:6 × 5 -(7 - 1)
20:(6 × 5) - (7 - 1)
21:6 × 5 + 1 - 7
22:(6 × 5) + 1 - 7
23:(6 × 5 + 1) - 7
24:((6 × 5) + 1) - 7
25:6 × 5 +(1 - 7)
26:(6 × 5) + (1 - 7)
27:(7 - 1) × 5 - 6
28:((7 - 1) × 5) - 6
29:1 + 5 × 6 - 7
30:(1 + 5 × 6) - 7
31:(1 + (5 × 6)) - 7
32:1 + (5 × 6) - 7
33:1 + (5 × 6 - 7)
34:1 + ((5 × 6) - 7)
35:1 + 6 × 5 - 7
36:(1 + 6 × 5) - 7
37:(1 + (6 × 5)) - 7
38:1 + (6 × 5) - 7
39:1 + (6 × 5 - 7)
40:1 + ((6 × 5) - 7)
41:1 - 7 + 5 × 6
42:(1 - 7) + 5 × 6
43:1 - 7 +(5 × 6)
44:(1 - 7) + (5 × 6)
45:1 - (7 - 5 × 6)
46:1 - (7 - (5 × 6))
47:1 - 7 + 6 × 5
48:(1 - 7) + 6 × 5
49:1 - 7 +(6 × 5)
50:(1 - 7) + (6 × 5)
51:1 - (7 - 6 × 5)
52:1 - (7 - (6 × 5))