5,6,6,9四个数怎么算24点

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5,6,6,9四个数怎么算24点
5,6,6,9四个数怎么算24点

5,6,6,9四个数怎么算24点
1: 6 × 9 - 5 × 6
2: (6 × 9) - 5 × 6
3: 6 × 9 -(5 × 6)
4: (6 × 9) - (5 × 6)
5: 6 × 9 - 6 × 5
6: (6 × 9) - 6 × 5
7: 6 × 9 -(6 × 5)
8: (6 × 9) - (6 × 5)
9: 9 × 6 - 5 × 6
10: (9 × 6) - 5 × 6
11: 9 × 6 -(5 × 6)
12: (9 × 6) - (5 × 6)
13: 9 × 6 - 6 × 5
14: (9 × 6) - 6 × 5
15: 9 × 6 -(6 × 5)
16: (9 × 6) - (6 × 5)