24点 3 4 6 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 3 4 6 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 43 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 43 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：3,4,6,12 的解法 | |
|---|---|---|
| 1 | ((6 × 3) − 12) × 4 | |
| 2 | ((6 + 3) × 4) − 12 | |
| 3 | (12 − 4) × (6 − 3) | |
| 4 | 12 + (4 × (6 − 3)) | |
| 5 | ((12 + 6) ÷ 3) × 4 | |
| 6 | ((12 × 4) ÷ 6) × 3 | |
| 7 | ((12 × 4) × 3) ÷ 6 | |
| 8 | ((12 × 3) × 4) ÷ 6 | |
| 9 | ((12 + 6) × 4) ÷ 3 | |
| 10 | ((12 × 3) ÷ 6) × 4 | |
| 11 | (12 × 4) ÷ (6 ÷ 3) | |
| 12 | (4 × (12 ÷ 6)) × 3 | |
| 13 | (4 × 3) × (12 ÷ 6) | |
| 14 | (12 × (4 × 3)) ÷ 6 | |
| 15 | (12 ÷ (6 ÷ 3)) × 4 | |
| 16 | (3 × (12 ÷ 6)) × 4 | |
| 17 | 12 × (4 ÷ (6 ÷ 3)) | |
| 18 | 12 × (4 − (6 ÷ 3)) | |
| 19 | 12 × ((4 × 3) ÷ 6) | |
| 20 | (12 × (4 ÷ 6)) × 3 | |
| 21 | (3 ÷ (6 ÷ 12)) × 4 | |
| 22 | (12 + 6) ÷ (3 ÷ 4) | |
| 23 | (12 + 6) × (4 ÷ 3) | |
| 24 | (12 × (3 ÷ 6)) × 4 | |
| 25 | (12 × 3) × (4 ÷ 6) | |
| 26 | (12 ÷ (6 ÷ 4)) × 3 | |
| 27 | (12 × 4) × (3 ÷ 6) | |
| 28 | (4 ÷ (6 ÷ 12)) × 3 | |
| 29 | (4 × 3) ÷ (6 ÷ 12) | |
| 30 | (12 × 3) ÷ (6 ÷ 4) | |
| 31 | 12 × (4 × (3 ÷ 6)) | |
| 32 | 12 × (3 ÷ (6 ÷ 4)) | |
| 33 | 3 ÷ (6 ÷ (12 × 4)) | |
| 34 | 12 ÷ (6 ÷ (4 × 3)) | |
| 35 | 4 ÷ ((6 ÷ 12) ÷ 3) | |
| 36 | 4 ÷ (3 ÷ (12 + 6)) | |
| 37 | 12 × (3 × (4 ÷ 6)) | |
| 38 | 12 ÷ ((6 ÷ 3) ÷ 4) | |
| 39 | 12 ÷ ((6 ÷ 4) ÷ 3) | |
| 40 | 4 ÷ ((6 ÷ 3) ÷ 12) | |
| 41 | 4 ÷ (6 ÷ (12 × 3)) | |
| 42 | 3 ÷ ((6 ÷ 12) ÷ 4) | |
| 43 | 3 ÷ ((6 ÷ 4) ÷ 12) | |