Question

4.8.11.13算24点怎么算式短？

Answer 1

1: 4 × (8 + 11 - 13)

2: 4 × ((8 + 11) - 13)

3: 4 × (8 + (11 - 13))

4: (4 + 8) × (13 - 11)

5: 4 × (8 - 13 + 11)

6: 4 × ((8 - 13) + 11)

7: 4 × (8 - (13 - 11))

8: 4 × (11 + 8 - 13)

9: 4 × ((11 + 8) - 13)

10: 4 × (11 + (8 - 13))

11: 4 × (11 - 13 + 8)

12: 4 × ((11 - 13) + 8)

13: 4 × (11 - (13 - 8))

14: (8 + 4) × (13 - 11)

15: (8 + 11 - 13) × 4

16: ((8 + 11) - 13) × 4

17: (8 + (11 - 13)) × 4

18: (8 - 13 + 11) × 4

19: ((8 - 13) + 11) × 4

20: (8 - (13 - 11)) × 4

21: (11 + 8 - 13) × 4

22: ((11 + 8) - 13) × 4

23: (11 + (8 - 13)) × 4

24: (11 - 13 + 8) × 4

25: ((11 - 13) + 8) × 4

26: (11 - (13 - 8)) × 4

27: (13 - 11) × (4 + 8)

28: (13 - 11) × (8 + 4)

4.8.11.13的所有答案

Answer 2

（4＋8）×（13－11）＝24
（8＋11－13）×4＝24

Answer 3

4×(8+11-13)=4×6=24

Answer 4

4×(8+11-13)=4×6=24