| 序号 | 题目：1,6,6,10 | |
|---|---|---|
| 1 | (6 × 1) × (10 − 6) | |
| 2 | (6 × (10 − 6)) × 1 | |
| 3 | 6 × ((10 × 1) − 6) | |
| 4 | 6 × (10 − (6 × 1)) | |
| 5 | 6 × ((10 − 6) × 1) | |
| 6 | (6 ÷ 1) × (10 − 6) | |
| 7 | (6 × (10 − 6)) ÷ 1 | |
| 8 | 6 × ((10 ÷ 1) − 6) | |
| 9 | 6 × (10 − (6 ÷ 1)) | |
| 10 | 6 × ((10 − 6) ÷ 1) | |
| 11 | (10 − 6) ÷ (1 ÷ 6) | |
| 12 | 6 ÷ (1 ÷ (10 − 6)) | |