算24点:10、9、7、9 3、1、12、11 13、1、4、11 8、9、10、11 6、8、13、7
3个回答

楼主你好:

10、9、7、9:电脑无解

3、1、12、11:

1: (3 × (1 + 11) - 12

2: 3 × (1 + 11) - 12

3: 3 × 12 -(1 + 11)

4: (3 × 12) - (1 + 11)

5: 3 × 12 - 1 - 11

6: (3 × 12) - 1 - 11

7: (3 × 12 - 1) - 11

8: (3 × 12) - 1) - 11

9: 3 × 12 -(11 + 1)

10: (3 × 12) - (11 + 1)

11: 3 × 12 - 11 - 1

12: (3 × 12) - 11 - 1

13: (3 × 12 - 11) - 1

14: (3 × 12) - 11) - 1

15: (3 × (11 + 1)) - 12

16: 3 × (11 + 1) - 12

17: (1 + 11) × 3 - 12

18: (1 + 11) × 3) - 12

19: 12 × 3 -(1 + 11)

20: (12 × 3) - (1 + 11)

21: 12 × 3 - 1 - 11

22: (12 × 3) - 1 - 11

23: (12 × 3 - 1) - 11

24: (12 × 3) - 1) - 11

25: 12 × 3 -(11 + 1)

26: (12 × 3) - (11 + 1)

27: 12 × 3 - 11 - 1

28: (12 × 3) - 11 - 1

29: (12 × 3 - 11) - 1

30: (12 × 3) - 11) - 1

31: (11 + 1) × 3 - 12

32: (11 + 1) × 3) – 12

13.1.4.11:电脑无解

8.9.10.11:电脑无解

6.8.13.7:电脑无解