(1)8 + 1 = (2)8 + 1 = (3)5 + 3 = (4)7 + 1 = (5)4 + 5 = (6)4 + 5 = (7)6 + 3 = (8)2 + 8 = (9)7 + 1 = (10)6 + 1 = (11)7 + 2 = (12)6 + 2 = (13)7 + 1 = (14)3 + 4 = (15)7 + 3 =