Question

黑桃2.梅花3.方块4.红桃7怎么算24点

Answer 1

你好！
4×（7+2-3）=24
（2+4）×（7-3）=24
（3+7）×2+4=24

Answer 2

1: (2 - 3 + 7) × 4
2: ((2 - 3) + 7) × 4
3: (2 - (3 - 7)) × 4
4: (2 × (3 + 7)) + 4
5: 2 × (3 + 7) + 4
6: (2 + 4) × (7 - 3)
7: (2 + 7 - 3) × 4
8: ((2 + 7) - 3) × 4
9: (2 + (7 - 3)) × 4
10: (2 × (7 + 3)) + 4
11: 2 × (7 + 3) + 4
12: (3 + 7) × 2 + 4
13: ((3 + 7) × 2) + 4
14: 4 + (2 × (3 + 7))
15: 4 + 2 ×(3 + 7)
16: 4 × (2 - 3 + 7)
17: 4 × ((2 - 3) + 7)
18: 4 × (2 - (3 - 7))
19: 4 + (2 × (7 + 3))
20: 4 + 2 ×(7 + 3)
21: (4 + 2) × (7 - 3)
22: 4 × (2 + 7 - 3)
23: 4 × ((2 + 7) - 3)
24: 4 × (2 + (7 - 3))
25: 4 + (3 + 7) × 2
26: 4 + ((3 + 7) × 2)
27: 4 × (7 + 2 - 3)
28: 4 × ((7 + 2) - 3)
29: 4 × (7 + (2 - 3))
30: 4 + (7 + 3) × 2
31: 4 + ((7 + 3) × 2)
32: 4 × (7 - 3 + 2)
33: 4 × ((7 - 3) + 2)
34: 4 × (7 - (3 - 2))
35: (7 + 2 - 3) × 4
36: ((7 + 2) - 3) × 4
37: (7 + (2 - 3)) × 4
38: (7 + 3) × 2 + 4
39: ((7 + 3) × 2) + 4
40: (7 - 3 + 2) × 4
41: ((7 - 3) + 2) × 4
42: (7 - (3 - 2)) × 4
43: (7 - 3) × (2 + 4)
44: (7 - 3) × (4 + 2)

Answer 3

（2+4）*（7-3）