Question

6573这四个数怎么通过加减乘除算得24? 急急急！！

Answer 1

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)
31:(7 - 5 + 6) × 3
32:((7 - 5) + 6) × 3
33:(7 - (5 - 6)) × 3
34:(7 + 5) ÷ 3 × 6
35:((7 + 5) ÷ 3) × 6
36:(7 + 5) ÷ (3 ÷ 6)
37:3 × (6 - 5 + 7)
38:3 × ((6 - 5) + 7)
39:3 × (6 - (5 - 7))
40:3 × (6 + 7 - 5)
41:3 × ((6 + 7) - 5)
42:3 × (6 + (7 - 5))
43:3 × (7 + 6 - 5)
44:3 × ((7 + 6) - 5)
45:3 × (7 + (6 - 5))
46:3 × (7 - 5 + 6)
47:3 × ((7 - 5) + 6)
48:3 × (7 - (5 - 6))