(-5+11)*(7-3)
1: (3 - 7) × (5 - 11)2: (5 - 11) × (3 - 7)3: (11 - 5) × (7 - 3)4: (11 × 7 - 5) ÷ 35: ((11 × 7) - 5) ÷ 36: (7 - 3) × (11 - 5)7: (7 × 11 - 5) ÷ 38: ((7 × 11) - 5) ÷ 3
