(5 + 5) × 3 - 6=24 ((5 + 5) × 3) - 6 (5 ÷ 5 + 3) × 6 ((5 ÷ 5) + 3) × 6 6 × (5 ÷ 5 + 3) 6 × ((5 ÷ 5) + 3) 6 × (3 + 5 ÷ 5) 6 × (3 + (5 ÷ 5)) (3 + 5 ÷ 5) × 6 (3 + (5 ÷ 5)) × 6 (3 × (5 + 5)) - 6 3 × (5 + 5) - 6