Question

2,2,6,9四个数字帮忙算24点.

Answer 1

1:(6 ÷ 2 + 9) × 2

2:((6 ÷ 2) + 9) × 2

3:2 × (6 ÷ 2 + 9)

4:2 × ((6 ÷ 2) + 9)

5:2 × (9 + 6 ÷ 2)

6:2 × (9 + (6 ÷ 2))

7:(2 × 9 - 6) × 2

8:((2 × 9) - 6) × 2

9:2 × (9 × 2 - 6)

10:2 × ((9 × 2) - 6)

11:2 × (2 × 9 - 6)

12:2 × ((2 × 9) - 6)

13:(9 + 6 ÷ 2) × 2

14:(9 + (6 ÷ 2)) × 2

15:(9 × 2 - 6) × 2

16:((9 × 2) - 6) × 2