6和7和8和9四个数怎样算等于24

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6和7和8和9四个数怎样算等于24

6和7和8和9四个数怎样算等于24
6和7和8和9四个数怎样算等于24

6和7和8和9四个数怎样算等于24
6*8/(9-7)=24

1: 6 × (8 ÷ (9 - 7))
2: 6 × 8 ÷(9 - 7)
3: (6 × 8) ÷ (9 - 7)
4: (6 ÷ (9 - 7)) × 8
5: 6 ÷ (9 - 7) × 8
6: 6 ÷ ((9 - 7) ÷ 8)
7: 8 × (6 ÷ (9 - 7))
8: 8 × 6 ÷(9 - 7)
9: (8 × 6) ÷ (9 - 7)
10: (8 ÷ (9 - 7)) × 6
11: 8 ÷ (9 - 7) × 6
12: 8 ÷ ((9 - 7) ÷ 6)

那么简单 , 没别的什么要求吗?