24点题目

求24点题目~

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5 5 5 1：5（5-1/5）=24

2 7 9 10: ((7-(2-9))+10)=24

2 7 10 10: ((2×(7+10))-10)=24

2 8 8 8: ((2×(8+8))-8)=24

2 8 8 9: ((2-(8-9))×8)=24

2 8 8 10: ((8-(2-8))+10)=24

2 8 9 9: ((2+(9/9))×8)=24

2 8 9 10: ((2×(8+9))-10)=24

2 8 10 10: ((2+(10/10))×8)=24

2 9 10 10: ((9+(10/2))+10)=24

3 3 3 3: ((3×(3×3))-3)=24

3 3 3 4: ((3×(3+4))+3)=24

3 3 3 5: ((3×3)+(3×5))=24

3 3 3 6: ((3×(3+3))+6)=24

3 3 3 7: ((7+(3/3))×3)=24

3 3 3 8: ((3+(3-3))×8)=24

3 3 3 9: ((9-(3/3))×3)=24

3 3 3 10: ((3×(10-3))+3)=24

3 3 4 4: (((3×4)-4)×3)=24

3 3 4 5: ((3×(4+5))-3)=24

3 3 4 6: ((3-(3-4))×6)=24

3 3 4 7: ((4-(3-7))×3)=24

3 3 4 8: ((3×(4-3))×8)=24

3 3 4 9: ((3+(3×4))+9)=24

3 3 5 5: ((5×5)-(3/3))=24

3 3 5 6: ((3+(3×5))+6)=24

3 3 5 7: (((3×5)-7)×3)=24

3 3 5 9: ((5+(9/3))×3)=24

3 3 5 10: ((3-(3/5))×10)=24

3 3 6 6: ((6+(6/3))×3)=24

3 3 6 7: ((3×(3+7))-6)=24

3 3 6 8: ((8×(3+6))/3)=24

3 3 6 9: ((3+(3×9))-6)=24

3 3 6 10: ((10-(3+3))×6)=24

3 3 7 7: ((3+(3/7))×7)=24

3 3 7 8: ((7+(3×3))+8)=24

3 3 7 9: ((7/(3/9))+3)=24

3 3 8 8: (8/(3-(8/3)))=24

3 3 8 9: ((3×(3+8))-9)=24

3 3 8 10: ((3+(3+8))+10)=24

3 3 9 9: ((3+(3+9))+9)=24

3 3 9 10: ((3+(3×10))-9)=24

3 4 4 4: ((4×(3+4))-4)=24

3 4 4 5: ((3+(4×4))+5)=24

3 4 4 6: ((3+(4/4))×6)=24

3 4 4 7: ((3-(4-7))×4)=24

3 4 4 8: ((3+(4-4))×8)=24

3 4 4 9: ((4-(4/3))×9)=24

3 4 4 10: ((4×(10-3))-4)=24

3 4 5 5: ((3+(5×5))-4)=24

3 4 5 6: ((3-(4-5))×6)=24

3 4 5 7: ((3×(7-5))×4)=24

3 4 5 8: ((3×(5-4))×8)=24

3 4 5 9: ((4-(5-9))×3)=24

3 4 5 10: ((3×(4/5))×10)=24

3 4 6 6: ((3×(4+6))-6)=24

3 4 6 8: ((3×(8-6))×4)=24

3 4 6 9: ((3-(6-9))×4)=24

3 4 6 10: ((3×(10-4))+6)=24

3 4 7 7: ((3+(4×7))-7)=24

3 4 7 8: ((4×(7-3))+8)=24

3 4 7 9: ((3×(4+7))-9)=24

3 4 7 10: ((3+(4+7))+10)=24

3 4 8 9: ((3+(4+8))+9)=24

3 4 8 10: ((3×(10-8))×4)=24

3 4 9 9: ((3×(9-4))+9)=24

3 4 10 10: ((4+(3×10))-10)=24

3 5 5 6: ((3×(5+5))-6)=24

3 5 5 7: ((7+(5/5))×3)=24

3 5 5 8: ((3+(5-5))×8)=24

3 5 5 9: ((3+(9/5))×5)=24

3 5 6 6: ((3-(5-6))×6)=24

3 5 6 7: ((6×(5+7))/3)=24

3 5 6 8: ((3×(6-5))×8)=24

3 5 6 9: ((3×(5+6))-9)=24

3 5 6 10: ((3+(5+6))+10)=24

3 5 7 8: ((7×(8-5))+3)=24

3 5 7 9: ((3+(5+7))+9)=24

3 5 7 10: ((5-(7-10))×3)=24

3 5 8 8: ((3+(5+8))+8)=24

3 5 8 9: ((5+(3×9))-8)=24

3 5 9 9: ((5/(3/9))+9)=24

3 5 9 10: ((3×(10-5))+9)=24

3 5 10 10: ((10-(10/5))×3)=24

3 6 6 6: ((3+(6/6))×6)=24

3 6 6 7: ((3-(6-7))×6)=24

3 6 6 8: ((3+(6-6))×8)=24

3 6 6 9: ((3+(6+6))+9)=24

3 6 6 10: ((10×(6-3))-6)=24

3 6 7 7: ((3+(7/7))×6)=24

3 6 7 8: ((3+(6+7))+8)=24

3 6 7 9: ((6-(7-9))×3)=24

3 6 7 10: ((6/(3/7))+10)=24

3 6 8 8: ((3+(8/8))×6)=24

3 6 8 9: ((3-(8-9))×6)=24

3 6 8 10: ((6-(8-10))×3)=24

3 6 9 9: ((3+(9/9))×6)=24

3 6 9 10: ((3-(9-10))×6)=24

3 6 10 10: ((3-(6/10))×10)=24

3 7 7 7: ((3+(7+7))+7)=24

3 7 7 8: ((3+(7-7))×8)=24

3 7 7 9: ((9-(7/7))×3)=24

3 7 7 10: ((7×(10-7))+3)=24

3 7 8 8: ((3×(8-7))×8)=24

3 7 8 9: ((7-(8-9))×3)=24

3 7 9 9: ((7+(9/9))×3)=24

3 7 9 10: ((7+(3×9))-10)=24

3 7 10 10: ((7-(3-10))+10)=24

3 8 8 8: ((3+(8-8))×8)=24

3 8 8 9: ((3×(9-8))×8)=24

3 8 8 10: (((8×10)-8)/3)=24

3 8 9 9: ((3×(8×9))/9)=24

3 8 9 10: ((3×(10-9))×8)=24

3 8 10 10: ((3×(8×10))/10)=24

3 9 9 9: ((9-(3-9))+9)=24

3 9 9 10: ((9+(9-10))×3)=24

3 9 10 10: ((9-(10/10))×3)=24

4 4 4 4: ((4+(4×4))+4)=24

4 4 4 5: ((5+(4/4))×4)=24

4 4 4 6: ((4+(4-4))×6)=24

4 4 4 7: ((7-(4/4))×4)=24

4 4 4 8: ((4×(4+4))-8)=24

4 4 4 9: ((4×(9-4))+4)=24

4 4 4 10: (((4×4)-10)×4)=24

4 4 5 5: ((4+(4/5))×5)=24

4 4 5 6: ((4×(5-4))×6)=24

4 4 5 7: ((4-(5-7))×4)=24

4 4 5 8: ((4+(4-5))×8)=24

4 4 5 10: ((4×(10-5))+4)=24

4 4 6 8: ((4-(6-8))×4)=24

4 4 6 9: ((4×(4/6))×9)=24

4 4 6 10: ((4+(4+6))+10)=24

4 4 7 7: ((4-(4/7))×7)=24

4 4 7 8: ((4+(4×7))-8)=24

4 4 7 9: ((4+(4+7))+9)=24

4 4 7 10: ((4+4)×(10-7))=24

4 4 8 8: ((4+(4+8))+8)=24

4 4 8 9: (((4×9)-4)-8)=24

4 4 8 10: ((4-(8-10))×4)=24

4 4 10 10: (((10×10)-4)/4)=24

4 5 5 5: ((4+(5×5))-5)=24

4 5 5 6: ((4+(5-5))×6)=24

4 5 5 7: ((7-(5/5))×4)=24

4 5 5 8: ((4-(5/5))×8)=24

4 5 5 9: ((5×(9-5))+4)=24

4 5 5 10: ((4+(5+5))+10)=24

4 5 6 6: ((4×(6-5))×6)=24

4 5 6 7: ((5-(6-7))×4)=24

4 5 6 8: ((4+(5-6))×8)=24

4 5 6 9: ((4+(5+6))+9)=24

4 5 6 10: ((4+(5×6))-10)=24

4 5 7 7: ((5+(7/7))×4)=24

4 5 7 8: ((4+(5+7))+8)=24

4 5 7 9: ((5+(4×7))-9)=24

4 5 7 10: ((10×(7-5))+4)=24

4 5 8 8: ((5-(8/4))×8)=24

4 5 8 9: ((4×(9-5))+8)=24

4 5 8 10: ((4-(8/5))×10)=24

4 5 9 9: ((5+(9/9))×4)=24

4 5 9 10: ((5-(9-10))×4)=24

4 5 10 10: ((5+(10/10))×4)=24

4 6 6 6: ((4+(6-6))×6)=24

4 6 6 7: ((4×(7-6))×6)=24

4 6 6 8: ((4+(6+6))+8)=24

4 6 6 9: ((6×(9-4))-6)=24

4 6 6 10: ((6×(6+10))/4)=24

4 6 7 7: ((4+(6+7))+7)=24

4 6 7 8: ((4+(6-7))×8)=24

4 6 7 9: ((6×(7+9))/4)=24

4 6 7 10: ((6+(4×7))-10)=24

4 6 8 8: ((4×(6×8))/8)=24

4 6 8 9: ((4-(8/6))×9)=24

4 6 8 10: ((4×(10-6))+8)=24

4 6 9 9: ((4×(6×9))/9)=24

4 6 9 10: ((4×(10-9))×6)=24

4 6 10 10: ((4×(6×10))/10)=24

4 7 7 7: ((7-(7/7))×4)=24

4 7 7 8: ((4-(7/7))×8)=24

4 7 8 8: ((4+(7-8))×8)=24

4 7 8 9: ((7+(8-9))×4)=24

4 7 8 10: ((7/(4/8))+10)=24

4 7 9 9: ((7-(9/9))×4)=24

4 7 9 10: ((7+(9-10))×4)=24

4 7 10 10: ((7-(10/10))×4)=24

4 8 8 8: ((4-(8/8))×8)=24

4 8 8 9: ((4+(8-9))×8)=24

4 8 8 10: ((8+(8-10))×4)=24

4 8 9 9: ((4-(9/9))×8)=24

4 8 9 10: ((4+(9-10))×8)=24

4 8 10 10: ((4-(10/10))×8)=24

4 9 9 10: ((9-(4-9))+10)=24

5 5 5 5: ((5×5)-(5/5))=24

5 5 5 6: ((5+(5×5))-6)=24

5 5 5 9: ((5+(5+5))+9)=24

5 5 6 6: ((5+(5-6))×6)=24

5 5 6 7: ((6+(5×5))-7)=24

5 5 6 8: ((5+(5+6))+8)=24

5 5 7 7: ((5+(5+7))+7)=24

5 5 7 8: ((5+(5-7))×8)=24

5 5 7 10: ((10×(5+7))/5)=24

5 5 8 8: ((5×5)-(8/8))=24

5 5 8 9: ((5×(8-5))+9)=24

5 5 8 10: ((5-(10/5))×8)=24

5 5 9 9: ((5×5)-(9/9))=24

5 5 9 10: ((9+(5×5))-10)=24

5 5 10 10: ((5×5)-(10/10))=24

5 6 6 6: ((5-(6/6))×6)=24

5 6 6 7: ((5+(6+6))+7)=24

5 6 6 8: ((6×(8-5))+6)=24

5 6 6 9: ((6×9)-(5×6))=24

5 6 6 10: ((6×(10-5))-6)=24

5 6 7 7: ((5-(7/7))×6)=24

5 6 7 8: ((5+(7-8))×6)=24

5 6 7 9: ((9×(7-5))+6)=24

5 6 8 8: ((5+(6-8))×8)=24

5 6 8 9: ((5+(8-9))×6)=24

5 6 8 10: ((5×(6×8))/10)=24

5 6 9 9: ((5×(9-6))+9)=24

5 6 9 10: ((5+(9-10))×6)=24

5 6 10 10: ((5-(10/10))×6)=24

5 7 7 9: ((5+7)×(9-7))=24

5 7 7 10: ((7×(7-5))+10)=24

5 7 8 8: ((8×(7-5))+8)=24

5 7 8 9: ((5+(7-9))×8)=24

5 7 8 10: ((5+7)×(10-8))=24

5 7 9 10: ((5×(10-7))+9)=24

5 7 10 10: ((7/(5/10))+10)=24

5 8 8 8: (((5×8)-8)-8)=24

5 8 8 9: ((8/(8-5))×9)=24

5 8 8 10: ((5+(8-10))×8)=24

5 9 10 10: ((9-(5-10))+10)=24

6 6 6 6: ((6+(6+6))+6)=24

6 6 6 8: ((6+(6-8))×6)=24

6 6 6 9: ((6×(6×6))/9)=24

6 6 6 10: ((6×10)-(6×6))=24

6 6 7 9: ((6+(7-9))×6)=24

6 6 7 10: ((6×(10-7))+6)=24

6 6 8 8: ((6/(8-6))×8)=24

6 6 8 9: ((6+(6-9))×8)=24

6 6 8 10: ((6+(8-10))×6)=24

6 6 9 10: ((9×(6+10))/6)=24

6 7 7 10: ((7+(7-10))×6)=24

6 7 8 9: ((6/(9-7))×8)=24

6 7 8 10: ((6+(7-10))×8)=24

6 7 9 9: ((9×(7+9))/6)=24

6 7 10 10: ((10×(10-7))-6)=24

6 8 8 8: ((8×(8-6))+8)=24

6 8 8 9: ((9×(8+8))/6)=24

6 8 8 10: ((6/(10-8))×8)=24

6 8 9 9: ((8/(9-6))×9)=24

6 8 9 10: ((9×(10-8))+6)=24

6 9 9 10: ((9/(6/10))+9)=24

6 10 10 10: ((10-(6-10))+10)=24

7 7 9 10: ((7×(9-7))+10)=24

7 8 8 9: ((8×(9-7))+8)=24

7 8 8 10: ((8×10)-(7×8))=24

7 8 9 10: ((8/(10-7))×9)=24

7 8 10 10: ((7×(10-8))+10)=24

8 8 8 10: ((8×(10-8))+8)=24

做二十四点这种题目的技巧：
1、利用3×8＝24、4×6＝24求解。
把牌面上的四个数想办法凑成3和8、4和6，再相乘求解。如3、3、6、10可组成（10-6÷3）×3＝24等。又如2、3、3、7可组成（7＋3-2）×3＝24等。
2、利用0、1的运算特性求解。
如3、4、4、8可组成3×8＋4-4＝24等。又如4、5、J、K可组成11×（5-4）＋13＝24等。
3、在有解的牌组中，用得广泛的是以下六种解法（我们用a、b、c、d表示牌面上的四个数）：①（a-b）×（c＋d）；如（10-4）×（2＋2）＝24等。
②（a＋b）÷c×d；如（10＋2）÷2×4＝24等。
③（a－b÷c）×d；如（3-2÷2）×12＝24等。
④（a＋b－c）×d；如（9＋5-2）×2＝24等。
⑤ a×b＋c-d；如11×3＋l-0＝24等。
⑥（a－b）×c＋d；如（4—l）×6＋6＝24等。
需要说明的是：经计算机准确计算，一副牌（52张）中，任意抽取4张可有1820种不同组合，其中有458个牌组算不出24点，如A、A、A、5。

扩展资料计算机算法：
首先建立两个栈，操作数栈OVS和运算符栈OPS。其中，操作数栈用来记忆表达式中的操作数，其栈顶指针为topv，初始时为空，即topv=0；运算符栈用来记忆表达式中的运算符，其栈顶指针为topp，初始时，栈中只有一个表达式结束符，即topp=1，且OPS（1）=‘；’。此处的‘；’即表达式结束符。
然后自左至右的扫描待处理的表达式，并假设当前扫描到的符号为W，根据不同的符号W做如下不同的处理：
1、 若W为操作数
2、 则将W压入操作数栈OVS
3、 且继续扫描下一个字符
4、 若W为运算符
5、 则根据运算符的性质做相应的处理：
6、若运算符为左括号或者运算符的优先级大于运算符栈栈顶的运算符(即OPS(top))，则将运算符W压入运算符栈OPS，并继续扫描下一个字符。
7、若运算符W为表达式结束符‘；’且运算符栈栈顶的运算符也为表达式结束符（即OPS(topp)=’;’），则处理过程结束，此时，操作数栈栈顶元素（即OVS（topv））即为表达式的值。
8、若运算符W为右括号且运算符栈栈顶的运算符为左括号（即OPS（topp）=’(‘)，则将左括号从运算符栈谈出，且继续扫描下一个符号。
9、若运算符的右不大于运算符栈栈顶的运算符（即OPS(topp)），则从操作数栈OVS中弹出两个操作数，设先后弹出的操作数为a、b，再从运算符栈OPS中弹出一个运算符，设为+，然后作运算a+b，并将运算结果压入操作数栈OVS。本次的运算符下次将重新考虑。

1.2 + 4 + 7 + 11 = 24
2. (2 + 4) + 7 + 11 = 24
3. (2 + 4 + 7) + 11 = 24
4. ((2 + 4) + 7) + 11 = 24
5. (2 + (4 + 7)) + 11 = 24
6. 2 + (4 + 7) + 11 = 24
7. 2 + (4 + 7 + 11) = 24
8. 2 + ((4 + 7) + 11) = 24
9. 2 + (4 + (7 + 11)) = 24
10. 2 + 4 +(7 + 11) = 24
11. (2 + 4) + (7 + 11) = 24
12. 2 + 4 + 11 + 7 = 24
13. (2 + 4) + 11 + 7 = 24
14. (2 + 4 + 11) + 7 = 24
15. ((2 + 4) + 11) + 7 = 24
16. (2 + (4 + 11)) + 7 = 24
17. 2 + (4 + 11) + 7 = 24
18. 2 + (4 + 11 + 7) = 24
19. 2 + ((4 + 11) + 7) = 24
20. 2 + (4 + (11 + 7)) = 24
21. 2 + 4 +(11 + 7) = 24
22. (2 + 4) + (11 + 7) = 24
23. (2 + 4) × (11 - 7) = 24
24. 2 + 7 + 4 + 11 = 24
25. (2 + 7) + 4 + 11 = 24
26. (2 + 7 + 4) + 11 = 24
27. ((2 + 7) + 4) + 11 = 24
28. (2 + (7 + 4)) + 11 = 24
29. 2 + (7 + 4) + 11 = 24
30. 2 + (7 + 4 + 11) = 24
31. 2 + ((7 + 4) + 11) = 24
32. 2 + (7 + (4 + 11)) = 24
33. 2 + 7 +(4 + 11) = 24
34. (2 + 7) + (4 + 11) = 24
35. 2 + 7 + 11 + 4 = 24
36. (2 + 7) + 11 + 4 = 24
37. (2 + 7 + 11) + 4 = 24
38. ((2 + 7) + 11) + 4 = 24
39. (2 + (7 + 11)) + 4 = 24
40. 2 + (7 + 11) + 4 = 24
41. 2 + (7 + 11 + 4) = 24
42. 2 + ((7 + 11) + 4) = 24
43. 2 + (7 + (11 + 4)) = 24
44. 2 + 7 +(11 + 4) = 24
45. (2 + 7) + (11 + 4) = 24
46. (2 - 7 + 11) × 4 = 24
47. ((2 - 7) + 11) × 4 = 24
48. (2 - (7 - 11)) × 4 = 24
49. 2 + 11 + 4 + 7 = 24
50. (2 + 11) + 4 + 7 = 24
51. (2 + 11 + 4) + 7 = 24
52. ((2 + 11) + 4) + 7 = 24
53. (2 + (11 + 4)) + 7 = 24
54. 2 + (11 + 4) + 7 = 24
55. 2 + (11 + 4 + 7) = 24
56. 2 + ((11 + 4) + 7) = 24
57. 2 + (11 + (4 + 7)) = 24
58. 2 + 11 +(4 + 7) = 24
59. (2 + 11) + (4 + 7) = 24
60. 2 + 11 + 7 + 4 = 24
61. (2 + 11) + 7 + 4 = 24
62. (2 + 11 + 7) + 4 = 24
63. ((2 + 11) + 7) + 4 = 24
64. (2 + (11 + 7)) + 4 = 24
65. 2 + (11 + 7) + 4 = 24
66. 2 + (11 + 7 + 4) = 24
67. 2 + ((11 + 7) + 4) = 24
68. 2 + (11 + (7 + 4)) = 24
69. 2 + 11 +(7 + 4) = 24
70. (2 + 11) + (7 + 4) = 24
71. (2 + 11 - 7) × 4 = 24
72. ((2 + 11) - 7) × 4 = 24
73. (2 + (11 - 7)) × 4 = 24
74. 4 + 2 + 7 + 11 = 24
75. (4 + 2) + 7 + 11 = 24
76. (4 + 2 + 7) + 11 = 24
77. ((4 + 2) + 7) + 11 = 24
78. (4 + (2 + 7)) + 11 = 24
79. 4 + (2 + 7) + 11 = 24
80. 4 + (2 + 7 + 11) = 24
81. 4 + ((2 + 7) + 11) = 24
82. 4 + (2 + (7 + 11)) = 24
83. 4 + 2 +(7 + 11) = 24
84. (4 + 2) + (7 + 11) = 24
85. 4 × (2 - 7 + 11) = 24
86. 4 × ((2 - 7) + 11) = 24
87. 4 × (2 - (7 - 11)) = 24
88. 4 + 2 + 11 + 7 = 24
89. (4 + 2) + 11 + 7 = 24
90. (4 + 2 + 11) + 7 = 24
91. ((4 + 2) + 11) + 7 = 24
92. (4 + (2 + 11)) + 7 = 24
93. 4 + (2 + 11) + 7 = 24
94. 4 + (2 + 11 + 7) = 24
95. 4 + ((2 + 11) + 7) = 24
96. 4 + (2 + (11 + 7)) = 24
97. 4 + 2 +(11 + 7) = 24
98. (4 + 2) + (11 + 7) = 24
99. (4 + 2) × (11 - 7) = 24
100. 4 × (2 + 11 - 7) = 24
101. 4 × ((2 + 11) - 7) = 24
102. 4 × (2 + (11 - 7)) = 24
103. 4 + 7 + 2 + 11 = 24
104. (4 + 7) + 2 + 11 = 24
105. (4 + 7 + 2) + 11 = 24
106. ((4 + 7) + 2) + 11 = 24
107. (4 + (7 + 2)) + 11 = 24
108. 4 + (7 + 2) + 11 = 24
109. 4 + (7 + 2 + 11) = 24
110. 4 + ((7 + 2) + 11) = 24
111. 4 + (7 + (2 + 11)) = 24
112. 4 + 7 +(2 + 11) = 24
113. (4 + 7) + (2 + 11) = 24
114. 4 + 7 + 11 + 2 = 24
115. (4 + 7) + 11 + 2 = 24
116. (4 + 7 + 11) + 2 = 24
117. ((4 + 7) + 11) + 2 = 24
118. (4 + (7 + 11)) + 2 = 24
119. 4 + (7 + 11) + 2 = 24
120. 4 + (7 + 11 + 2) = 24
121. 4 + ((7 + 11) + 2) = 24
122. 4 + (7 + (11 + 2)) = 24
123. 4 + 7 +(11 + 2) = 24
124. (4 + 7) + (11 + 2) = 24
125. 4 + 11 + 2 + 7 = 24
126. (4 + 11) + 2 + 7 = 24
127. (4 + 11 + 2) + 7 = 24
128. ((4 + 11) + 2) + 7 = 24
129. (4 + (11 + 2)) + 7 = 24
130. 4 + (11 + 2) + 7 = 24
131. 4 + (11 + 2 + 7) = 24
132. 4 + ((11 + 2) + 7) = 24
133. 4 + (11 + (2 + 7)) = 24
134. 4 + 11 +(2 + 7) = 24
135. (4 + 11) + (2 + 7) = 24
136. 4 × (11 + 2 - 7) = 24
137. 4 × ((11 + 2) - 7) = 24
138. 4 × (11 + (2 - 7)) = 24
139. 4 + 11 + 7 + 2 = 24
140. (4 + 11) + 7 + 2 = 24
141. (4 + 11 + 7) + 2 = 24
142. ((4 + 11) + 7) + 2 = 24
143. (4 + (11 + 7)) + 2 = 24
144. 4 + (11 + 7) + 2 = 24
145. 4 + (11 + 7 + 2) = 24
146. 4 + ((11 + 7) + 2) = 24
147. 4 + (11 + (7 + 2)) = 24
148. 4 + 11 +(7 + 2) = 24
149. (4 + 11) + (7 + 2) = 24
150. 4 × (11 - 7 + 2) = 24
151. 4 × ((11 - 7) + 2) = 24
152. 4 × (11 - (7 - 2)) = 24
153. 7 + 2 + 4 + 11 = 24
154. (7 + 2) + 4 + 11 = 24
155. (7 + 2 + 4) + 11 = 24
156. ((7 + 2) + 4) + 11 = 24
157. (7 + (2 + 4)) + 11 = 24
158. 7 + (2 + 4) + 11 = 24
159. 7 + (2 + 4 + 11) = 24
160. 7 + ((2 + 4) + 11) = 24
161. 7 + (2 + (4 + 11)) = 24
162. 7 + 2 +(4 + 11) = 24
163. (7 + 2) + (4 + 11) = 24
164. 7 + 2 + 11 + 4 = 24
165. (7 + 2) + 11 + 4 = 24
166. (7 + 2 + 11) + 4 = 24
167. ((7 + 2) + 11) + 4 = 24
168. (7 + (2 + 11)) + 4 = 24
169. 7 + (2 + 11) + 4 = 24
170. 7 + (2 + 11 + 4) = 24
171. 7 + ((2 + 11) + 4) = 24
172. 7 + (2 + (11 + 4)) = 24
173. 7 + 2 +(11 + 4) = 24
174. (7 + 2) + (11 + 4) = 24
175. 7 + 4 + 2 + 11 = 24
176. (7 + 4) + 2 + 11 = 24
177. (7 + 4 + 2) + 11 = 24
178. ((7 + 4) + 2) + 11 = 24
179. (7 + (4 + 2)) + 11 = 24
180. 7 + (4 + 2) + 11 = 24
181. 7 + (4 + 2 + 11) = 24
182. 7 + ((4 + 2) + 11) = 24
183. 7 + (4 + (2 + 11)) = 24
184. 7 + 4 +(2 + 11) = 24
185. (7 + 4) + (2 + 11) = 24
186. 7 + 4 + 11 + 2 = 24
187. (7 + 4) + 11 + 2 = 24
188. (7 + 4 + 11) + 2 = 24
189. ((7 + 4) + 11) + 2 = 24
190. (7 + (4 + 11)) + 2 = 24
191. 7 + (4 + 11) + 2 = 24
192. 7 + (4 + 11 + 2) = 24
193. 7 + ((4 + 11) + 2) = 24
194. 7 + (4 + (11 + 2)) = 24
195. 7 + 4 +(11 + 2) = 24
196. (7 + 4) + (11 + 2) = 24
197. 7 + 11 + 2 + 4 = 24
198. (7 + 11) + 2 + 4 = 24
199. (7 + 11 + 2) + 4 = 24
200. ((7 + 11) + 2) + 4 = 24
201. (7 + (11 + 2)) + 4 = 24
202. 7 + (11 + 2) + 4 = 24
203. 7 + (11 + 2 + 4) = 24
204. 7 + ((11 + 2) + 4) = 24
205. 7 + (11 + (2 + 4)) = 24
206. 7 + 11 +(2 + 4) = 24
207. (7 + 11) + (2 + 4) = 24
208. 7 + 11 + 4 + 2 = 24
209. (7 + 11) + 4 + 2 = 24
210. (7 + 11 + 4) + 2 = 24
211. ((7 + 11) + 4) + 2 = 24
212. (7 + (11 + 4)) + 2 = 24
213. 7 + (11 + 4) + 2 = 24
214. 7 + (11 + 4 + 2) = 24
215. 7 + ((11 + 4) + 2) = 24
216. 7 + (11 + (4 + 2)) = 24
217. 7 + 11 +(4 + 2) = 24
218. (7 + 11) + (4 + 2) = 24
219. 11 + 2 + 4 + 7 = 24
220. (11 + 2) + 4 + 7 = 24
221. (11 + 2 + 4) + 7 = 24
222. ((11 + 2) + 4) + 7 = 24
223. (11 + (2 + 4)) + 7 = 24
224. 11 + (2 + 4) + 7 = 24
225. 11 + (2 + 4 + 7) = 24
226. 11 + ((2 + 4) + 7) = 24
227. 11 + (2 + (4 + 7)) = 24
228. 11 + 2 +(4 + 7) = 24
229. (11 + 2) + (4 + 7) = 24
230. 11 + 2 + 7 + 4 = 24
231. (11 + 2) + 7 + 4 = 24
232. (11 + 2 + 7) + 4 = 24
233. ((11 + 2) + 7) + 4 = 24
234. (11 + (2 + 7)) + 4 = 24
235. 11 + (2 + 7) + 4 = 24
236. 11 + (2 + 7 + 4) = 24
237. 11 + ((2 + 7) + 4) = 24
238. 11 + (2 + (7 + 4)) = 24
239. 11 + 2 +(7 + 4) = 24
240. (11 + 2) + (7 + 4) = 24
241. (11 + 2 - 7) × 4 = 24
242. ((11 + 2) - 7) × 4 = 24
243. (11 + (2 - 7)) × 4 = 24
244. 11 + 4 + 2 + 7 = 24
245. (11 + 4) + 2 + 7 = 24
246. (11 + 4 + 2) + 7 = 24
247. ((11 + 4) + 2) + 7 = 24
248. (11 + (4 + 2)) + 7 = 24
249. 11 + (4 + 2) + 7 = 24
250. 11 + (4 + 2 + 7) = 24
251. 11 + ((4 + 2) + 7) = 24
252. 11 + (4 + (2 + 7)) = 24
253. 11 + 4 +(2 + 7) = 24
254. (11 + 4) + (2 + 7) = 24
255. 11 + 4 + 7 + 2 = 24
256. (11 + 4) + 7 + 2 = 24
257. (11 + 4 + 7) + 2 = 24
258. ((11 + 4) + 7) + 2 = 24
259. (11 + (4 + 7)) + 2 = 24
260. 11 + (4 + 7) + 2 = 24
261. 11 + (4 + 7 + 2) = 24
262. 11 + ((4 + 7) + 2) = 24
263. 11 + (4 + (7 + 2)) = 24
264. 11 + 4 +(7 + 2) = 24
265. (11 + 4) + (7 + 2) = 24
266. 11 + 7 + 2 + 4 = 24
267. (11 + 7) + 2 + 4 = 24
268. (11 + 7 + 2) + 4 = 24
269. ((11 + 7) + 2) + 4 = 24
270. (11 + (7 + 2)) + 4 = 24
271. 11 + (7 + 2) + 4 = 24
272. 11 + (7 + 2 + 4) = 24
273. 11 + ((7 + 2) + 4) = 24
274. 11 + (7 + (2 + 4)) = 24
275. 11 + 7 +(2 + 4) = 24
276. (11 + 7) + (2 + 4) = 24
277. (11 - 7 + 2) × 4 = 24
278. ((11 - 7) + 2) × 4 = 24
279. (11 - (7 - 2)) × 4 = 24
280. (11 - 7) × (2 + 4) = 24
281. 11 + 7 + 4 + 2 = 24
282. (11 + 7) + 4 + 2 = 24
283. (11 + 7 + 4) + 2 = 24
284. ((11 + 7) + 4) + 2 = 24
285. (11 + (7 + 4)) + 2 = 24
286. 11 + (7 + 4) + 2 = 24
287. 11 + (7 + 4 + 2) = 24
288. 11 + ((7 + 4) + 2) = 24
289. 11 + (7 + (4 + 2)) = 24
290. 11 + 7 +(4 + 2) = 24
291. (11 + 7) + (4 + 2) = 24
292. (11 - 7) × (4 + 2) = 24
不用客气！！！

简单！！！！！！！！！！！(11-7+2)×4！

7-2=5 11-5=6 4*6=24
11-7=4 4+2=6 4*6=24
全加起来

11减7加2的6，6乘4
全加也行

11-(7-2)=6
6*4=24

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