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