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