哭求初一数学题：24点小游戏

1: 3 × (4 + 10 +（- 6）)

2: 3 × ((4 + 10) +（- 6）)

3: 3 × (4 + (10 +（- 6)）)

4: 3 × (4+（ - 6 ）+ 10)

5: 3 × ((4 +(- 6)) + 10)

6: 3 × (10 + 4 +(- 6))

7: 3 × ((10 + 4) +(- 6))

8: 3 × (10 + (4 +(- 6)))