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