1:(6 ÷ (1 + 1)) × 8
2:6 ÷ (1 + 1) × 8
3:6 ÷ ((1 + 1) ÷ 8)
4:6 × (8 ÷ (1 + 1))
5:6 × 8 ÷(1 + 1)
6:(6 × 8) ÷ (1 + 1)
7:8 × (6 ÷ (1 + 1))
8:8 × 6 ÷(1 + 1)
9:(8 × 6) ÷ (1 + 1)
10:(8 ÷ (1 + 1)) × 6
11:8 ÷ (1 + 1) × 6
12:8 ÷ ((1 + 1) ÷ 6)