Question

5,7,8,8,怎么算成24

Answer 1

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

Answer 2

(7 - 5) × 8 + 8=24

Answer 3

（8+7）÷5×8
=3×8
=24