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