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