6.、5、7、3如何凑成24
1个回答

1:(6 - 5 + 7) × 3

2:((6 - 5) + 7) × 3

3:(6 - (5 - 7)) × 3

4:(6 × (5 + 7)) ÷ 3

5:6 × (5 + 7) ÷ 3

6:6 × ((5 + 7) ÷ 3)

7:(6 + 7 - 5) × 3

8:((6 + 7) - 5) × 3

9:(6 + (7 - 5)) × 3

10:(6 × (7 + 5)) ÷ 3

11:6 × (7 + 5) ÷ 3

12:6 × ((7 + 5) ÷ 3)

13:6 ÷ 3 ×(5 + 7)

14:(6 ÷ 3) × (5 + 7)

15:6 ÷ (3 ÷ (5 + 7))

16:6 ÷ 3 ×(7 + 5)

17:(6 ÷ 3) × (7 + 5)

18:6 ÷ (3 ÷ (7 + 5))

19:(5 + 7) × 6 ÷ 3

20:((5 + 7) × 6) ÷ 3

21:(5 + 7) × (6 ÷ 3)

22:(5 + 7) ÷ 3 × 6

23:((5 + 7) ÷ 3) × 6

24:(5 + 7) ÷ (3 ÷ 6)

25:(7 + 6 - 5) × 3

26:((7 + 6) - 5) × 3

27:(7 + (6 - 5)) × 3

28:(7 + 5) × 6 ÷ 3

29:((7 + 5) × 6) ÷ 3

30:(7 + 5) × (6 ÷ 3)