24点题目：使用数字 3 3 3 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30个解（使用交换律变换后算一个解）,
难度系数是1星
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最简单入门24点题目
】。
| 序号 |
题目：3,3,3,8 |
| 1 |
((8 − 3) + 3) × 3 |
| 2 |
((8 × 3) − 3) + 3 |
| 3 |
((8 × 3) + 3) − 3 |
| 4 |
((8 + 3) − 3) × 3 |
| 5 |
(8 − (3 − 3)) × 3 |
| 6 |
(8 + (3 − 3)) × 3 |
| 7 |
(8 × 3) − (3 − 3) |
| 8 |
(8 × 3) + (3 − 3) |
| 9 |
8 × ((3 + 3) − 3) |
| 10 |
8 × (3 + (3 − 3)) |
| 11 |
8 × (3 − (3 − 3)) |
| 12 |
((8 × 3) ÷ 3) × 3 |
| 13 |
((8 × 3) × 3) ÷ 3 |
| 14 |
((3 × 3) × 8) ÷ 3 |
| 15 |
(8 × 3) ÷ (3 ÷ 3) |
| 16 |
(8 ÷ (3 ÷ 3)) × 3 |
| 17 |
(8 × 3) × (3 ÷ 3) |
| 18 |
(8 × (3 ÷ 3)) × 3 |
| 19 |
8 × (3 × (3 ÷ 3)) |
| 20 |
8 × ((3 × 3) ÷ 3) |
| 21 |
8 × (3 ÷ (3 ÷ 3)) |
| 22 |
(3 ÷ (3 ÷ 8)) × 3 |
| 23 |
(3 × 3) ÷ (3 ÷ 8) |
| 24 |
(3 × 3) × (8 ÷ 3) |
| 25 |
(3 × (8 ÷ 3)) × 3 |
| 26 |
3 ÷ (3 ÷ (8 × 3)) |
| 27 |
8 ÷ ((3 ÷ 3) ÷ 3) |
| 28 |
3 ÷ ((3 ÷ 3) ÷ 8) |
| 29 |
8 ÷ (3 ÷ (3 × 3)) |
| 30 |
3 ÷ ((3 ÷ 8) ÷ 3) |