2 3 8 12算24点 急！！！！！！！！！！！

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