6 • 11 + 6 = 728 • 8 - 4 • 7 = 64 - 28 = 3624 + 60 - 83 = 24 + 60 - 83 = 19 • 11 - 97 = 99 - 97 = 27 + 3 • 9 = 7 + 27 = 3486 - 16 + 25 = 70 + 25 = 95
6 • 11 + 6 = 72
8 • 8 - 4 • 7 = 64 - 28 = 36
24 + 60 - 83 = 24 + 60 - 83 = 1
9 • 11 - 97 = 99 - 97 = 2
7 + 3 • 9 = 7 + 27 = 34
86 - 16 + 25 = 70 + 25 = 95