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