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