(2 + 7) ÷ 3 × 8
2: ((2 + 7) ÷ 3) × 8
3: (2 + 7) ÷ (3 ÷ 8)
4: 2 × (7 - 3 + 8)
5: 2 × ((7 - 3) + 8)
6: 2 × (7 - (3 - 8))
7: (2 + 7) × 8 ÷ 3
8: ((2 + 7) × 8) ÷ 3
9: (2 + 7) × (8 ÷ 3)
10: 2 × (7 + 8 - 3)
11: 2 × ((7 + 8) - 3)
12: 2 × (7 + (8 - 3))
13: (2 - 8) × (3 - 7)
14: 2 × (8 - 3 + 7)
15: 2 × ((8 - 3) + 7)
16: 2 × (8 - (3 - 7))
17: 2 × (8 + 7 - 3)
18: 2 × ((8 + 7) - 3)
19: 2 × (8 + (7 - 3))
20: (3 - 7) × (2 - 8)
21: (7 + 2) ÷ 3 × 8
22: ((7 + 2) ÷ 3) × 8
23: (7 + 2) ÷ (3 ÷ 8)
24: (7 + 2) × 8 ÷ 3
25: ((7 + 2) × 8) ÷ 3
26: (7 + 2) × (8 ÷ 3)
27: (7 - 3 + 8) × 2
28: ((7 - 3) + 8) × 2
