| 序号 | 题目:1,5,8,10 | |
|---|---|---|
| 1 | ((10 + 1) + 8) + 5 | |
| 2 | ((8 + 5) + 10) + 1 | |
| 3 | ((10 + 5) + 1) + 8 | |
| 4 | ((10 + 5) + 8) + 1 | |
| 5 | ((8 + 5) + 1) + 10 | |
| 6 | ((8 + 1) + 5) + 10 | |
| 7 | ((10 + 8) + 5) + 1 | |
| 8 | ((10 + 8) + 1) + 5 | |
| 9 | ((10 + 1) + 5) + 8 | |
| 10 | (8 + 5) + (10 + 1) | |
| 11 | (10 + 8) + (5 + 1) | |
| 12 | (10 + (5 + 1)) + 8 | |
| 13 | (8 + (5 + 1)) + 10 | |
| 14 | (10 + (8 + 1)) + 5 | |
| 15 | (10 + 5) + (8 + 1) | |
| 16 | 8 × ((10 ÷ 5) + 1) | |