24点 1 1 11 13 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 1 11 13，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 58 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 58 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：1,1,11,13 的解法 | |
|---|---|---|
| 1 | ((13 + 1) + 11) − 1 | |
| 2 | ((13 × 1) × 1) + 11 | |
| 3 | ((13 + 11) + 1) − 1 | |
| 4 | ((13 + 11) × 1) × 1 | |
| 5 | ((13 + 11) − 1) + 1 | |
| 6 | ((13 + 1) − 1) + 11 | |
| 7 | ((13 × 1) + 11) × 1 | |
| 8 | ((13 − 1) + 1) + 11 | |
| 9 | ((13 − 1) + 11) + 1 | |
| 10 | (13 + 1) + (11 − 1) | |
| 11 | (13 × (1 × 1)) + 11 | |
| 12 | (13 + 11) + (1 − 1) | |
| 13 | (13 × 1) + (11 × 1) | |
| 14 | (13 + 11) − (1 − 1) | |
| 15 | (11 + 1) + (13 − 1) | |
| 16 | (13 + (11 × 1)) × 1 | |
| 17 | (13 − (1 − 1)) + 11 | |
| 18 | (13 − 1) + (11 + 1) | |
| 19 | (13 + (11 + 1)) − 1 | |
| 20 | (13 + (11 − 1)) + 1 | |
| 21 | (13 + (1 − 1)) + 11 | |
| 22 | (13 + 11) × (1 × 1) | |
| 23 | 13 + (11 + (1 − 1)) | |
| 24 | 13 + (11 − (1 − 1)) | |
| 25 | 13 + ((11 × 1) × 1) | |
| 26 | 13 + ((11 − 1) + 1) | |
| 27 | 13 + (11 × (1 × 1)) | |
| 28 | 13 + ((11 + 1) − 1) | |
| 29 | ((13 ÷ 1) ÷ 1) + 11 | |
| 30 | ((13 × 1) ÷ 1) + 11 | |
| 31 | ((13 + 11) ÷ 1) × 1 | |
| 32 | ((13 ÷ 1) + 11) ÷ 1 | |
| 33 | ((13 × 1) + 11) ÷ 1 | |
| 34 | ((13 + 11) ÷ 1) ÷ 1 | |
| 35 | ((13 ÷ 1) × 1) + 11 | |
| 36 | ((13 ÷ 1) + 11) × 1 | |
| 37 | ((13 + 11) × 1) ÷ 1 | |
| 38 | (13 + (11 ÷ 1)) ÷ 1 | |
| 39 | (13 + (11 × 1)) ÷ 1 | |
| 40 | (13 + 11) ÷ (1 × 1) | |
| 41 | (13 ÷ 1) + (11 × 1) | |
| 42 | (13 ÷ (1 ÷ 1)) + 11 | |
| 43 | (13 ÷ 1) + (11 ÷ 1) | |
| 44 | (13 × (1 ÷ 1)) + 11 | |
| 45 | (13 + 11) × (1 ÷ 1) | |
| 46 | (13 × 1) + (11 ÷ 1) | |
| 47 | (13 + (11 ÷ 1)) × 1 | |
| 48 | (13 + 11) ÷ (1 ÷ 1) | |
| 49 | (13 ÷ (1 × 1)) + 11 | |
| 50 | 13 + ((11 × 1) ÷ 1) | |
| 51 | 13 + ((11 ÷ 1) ÷ 1) | |
| 52 | 13 + (11 × (1 ÷ 1)) | |
| 53 | 13 + (11 ÷ (1 × 1)) | |
| 54 | 13 + ((11 ÷ 1) × 1) | |
| 55 | 13 + (11 ÷ (1 ÷ 1)) | |
| 56 | (1 ÷ (1 ÷ 13)) + 11 | |
| 57 | 13 + (1 ÷ (1 ÷ 11)) | |
| 58 | 1 ÷ (1 ÷ (13 + 11)) | |