24点 1 2 6 8 解题详情
24点在线计算 · 全部题目与解法
24点题目：使用数字 1 2 6 8，利用加减乘除、括号算出24。数字顺序可以任意调换，下面列出所有可行算式。
本题共有 70 个解（使用交换律变换后算一个解），难度系数 ★★★☆☆☆☆☆ 【 中等偏易24点题目 】
本题共有 70 个解（使用交换律变换后算一个解），难度系数 ★★★☆☆☆☆☆ 【 中等偏易24点题目 】
| 序号 | 题目：1,2,6,8 的解法 | |
|---|---|---|
| 1 | ((8 + 1) × 2) + 6 | |
| 2 | 8 × ((6 − 1) − 2) | |
| 3 | 8 × ((6 − 2) − 1) | |
| 4 | 8 × (6 − (2 + 1)) | |
| 5 | ((8 × 1) × 6) ÷ 2 | |
| 6 | ((8 × 6) ÷ 1) ÷ 2 | |
| 7 | ((8 × 6) × 1) ÷ 2 | |
| 8 | ((8 ÷ 1) × 6) ÷ 2 | |
| 9 | ((8 × 6) ÷ 2) ÷ 1 | |
| 10 | ((8 × 6) ÷ 2) × 1 | |
| 11 | (8 × (6 × 1)) ÷ 2 | |
| 12 | (6 ÷ 1) × (8 ÷ 2) | |
| 13 | (6 × (8 ÷ 2)) × 1 | |
| 14 | (8 × 1) × (6 ÷ 2) | |
| 15 | (8 × 6) ÷ (2 ÷ 1) | |
| 16 | (6 × 1) × (8 ÷ 2) | |
| 17 | (8 × (6 ÷ 2)) × 1 | |
| 18 | (8 × 6) ÷ (2 × 1) | |
| 19 | (8 × (6 ÷ 1)) ÷ 2 | |
| 20 | (8 ÷ 1) × (6 ÷ 2) | |
| 21 | (6 × (8 ÷ 2)) ÷ 1 | |
| 22 | (8 × (6 ÷ 2)) ÷ 1 | |
| 23 | 8 × ((6 × 1) ÷ 2) | |
| 24 | 6 × ((8 ÷ 2) × 1) | |
| 25 | 6 × (8 ÷ (2 × 1)) | |
| 26 | 6 × ((8 × 1) ÷ 2) | |
| 27 | 8 × ((6 ÷ 2) ÷ 1) | |
| 28 | 8 × (6 ÷ (2 ÷ 1)) | |
| 29 | 6 × ((8 ÷ 2) ÷ 1) | |
| 30 | 6 × ((8 ÷ 1) ÷ 2) | |
| 31 | 8 × (6 ÷ (2 × 1)) | |
| 32 | 8 × ((6 ÷ 1) ÷ 2) | |
| 33 | 6 × (8 ÷ (2 ÷ 1)) | |
| 34 | 8 × ((6 ÷ 2) × 1) | |
| 35 | (6 ÷ (2 ÷ 8)) × 1 | |
| 36 | (8 × 6) × (1 ÷ 2) | |
| 37 | (8 ÷ (2 ÷ 6)) × 1 | |
| 38 | (8 ÷ (2 ÷ 6)) ÷ 1 | |
| 39 | (6 ÷ (2 ÷ 8)) ÷ 1 | |
| 40 | (6 ÷ 1) ÷ (2 ÷ 8) | |
| 41 | (8 ÷ 1) ÷ (2 ÷ 6) | |
| 42 | (8 ÷ (1 ÷ 6)) ÷ 2 | |
| 43 | (6 ÷ 2) ÷ (1 ÷ 8) | |
| 44 | (6 × 1) ÷ (2 ÷ 8) | |
| 45 | (8 × 1) ÷ (2 ÷ 6) | |
| 46 | (8 ÷ 2) ÷ (1 ÷ 6) | |
| 47 | (6 ÷ (1 ÷ 8)) ÷ 2 | |
| 48 | 6 ÷ (1 ÷ (8 ÷ 2)) | |
| 49 | 8 × (6 × (1 ÷ 2)) | |
| 50 | 6 × (8 × (1 ÷ 2)) | |
| 51 | 8 ÷ (1 ÷ (6 ÷ 2)) | |
| 52 | 6 ÷ (2 ÷ (8 × 1)) | |
| 53 | 8 × (1 ÷ (2 ÷ 6)) | |
| 54 | 6 × (1 ÷ (2 ÷ 8)) | |
| 55 | 8 ÷ (2 ÷ (6 ÷ 1)) | |
| 56 | 6 ÷ ((2 × 1) ÷ 8) | |
| 57 | 8 ÷ (2 × (1 ÷ 6)) | |
| 58 | 8 ÷ (2 ÷ (6 × 1)) | |
| 59 | 6 ÷ (1 × (2 ÷ 8)) | |
| 60 | 8 ÷ ((2 × 1) ÷ 6) | |
| 61 | 8 ÷ ((2 ÷ 1) ÷ 6) | |
| 62 | 1 ÷ (2 ÷ (8 × 6)) | |
| 63 | 8 ÷ (1 × (2 ÷ 6)) | |
| 64 | 6 ÷ (2 × (1 ÷ 8)) | |
| 65 | 1 ÷ ((2 ÷ 8) ÷ 6) | |
| 66 | 1 ÷ ((2 ÷ 6) ÷ 8) | |
| 67 | 6 ÷ ((2 ÷ 8) ÷ 1) | |
| 68 | 6 ÷ (2 ÷ (8 ÷ 1)) | |
| 69 | 6 ÷ ((2 ÷ 1) ÷ 8) | |
| 70 | 8 ÷ ((2 ÷ 6) ÷ 1) | |