24点 2 11 11 12 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 2 11 11 12，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 45 个解（使用交换律变换后算一个解），难度系数 ★☆☆☆☆☆☆☆ 【 最简单入门24点题目 】
本题共有 45 个解（使用交换律变换后算一个解），难度系数 ★☆☆☆☆☆☆☆ 【 最简单入门24点题目 】
| 序号 | 题目：2,11,11,12 的解法 | |
|---|---|---|
| 1 | ((12 × 2) − 11) + 11 | |
| 2 | ((12 × 2) + 11) − 11 | |
| 3 | ((12 + 11) − 11) × 2 | |
| 4 | (11 + (12 − 11)) × 2 | |
| 5 | (12 × 2) + (11 − 11) | |
| 6 | (12 + (11 − 11)) × 2 | |
| 7 | (12 − (11 − 11)) × 2 | |
| 8 | (12 × 2) − (11 − 11) | |
| 9 | 12 × (2 − (11 − 11)) | |
| 10 | 12 × (11 − (11 − 2)) | |
| 11 | 12 × (2 + (11 − 11)) | |
| 12 | 12 × ((11 + 2) − 11) | |
| 13 | ((11 × 2) × 12) ÷ 11 | |
| 14 | ((12 × 11) × 2) ÷ 11 | |
| 15 | ((12 × 2) × 11) ÷ 11 | |
| 16 | ((12 × 11) ÷ 11) × 2 | |
| 17 | (12 × 2) × (11 ÷ 11) | |
| 18 | (12 ÷ (11 ÷ 11)) × 2 | |
| 19 | (12 × 2) ÷ (11 ÷ 11) | |
| 20 | (12 × (11 ÷ 11)) × 2 | |
| 21 | 12 × (2 × (11 ÷ 11)) | |
| 22 | 12 × ((11 × 2) ÷ 11) | |
| 23 | 12 × (2 ÷ (11 ÷ 11)) | |
| 24 | (12 × 11) ÷ (11 ÷ 2) | |
| 25 | (11 ÷ (11 ÷ 12)) × 2 | |
| 26 | (11 × (12 ÷ 11)) × 2 | |
| 27 | (11 × 2) × (12 ÷ 11) | |
| 28 | (11 × 2) ÷ (11 ÷ 12) | |
| 29 | (12 × 11) × (2 ÷ 11) | |
| 30 | 11 × ((12 × 2) ÷ 11) | |
| 31 | 11 × (12 × (2 ÷ 11)) | |
| 32 | 11 × (2 × (12 ÷ 11)) | |
| 33 | 12 ÷ ((11 ÷ 2) ÷ 11) | |
| 34 | 12 ÷ (11 ÷ (11 × 2)) | |
| 35 | 2 ÷ ((11 ÷ 11) ÷ 12) | |
| 36 | 11 ÷ (11 ÷ (12 × 2)) | |
| 37 | 12 × (11 × (2 ÷ 11)) | |
| 38 | 2 ÷ (11 ÷ (12 × 11)) | |
| 39 | 12 × (11 ÷ (11 ÷ 2)) | |
| 40 | 11 × (2 ÷ (11 ÷ 12)) | |
| 41 | 11 ÷ ((11 ÷ 12) ÷ 2) | |
| 42 | 12 ÷ ((11 ÷ 11) ÷ 2) | |
| 43 | 11 ÷ ((11 ÷ 2) ÷ 12) | |
| 44 | 11 × (12 ÷ (11 ÷ 2)) | |
| 45 | 2 ÷ ((11 ÷ 12) ÷ 11) | |