2 3 1 − 10 7 b July 8, 2019 16 32 64 128 A (- 2 4 b 3 1 c 10 7 2 1 3 divided by 7 10 3 2 5 divided by 1 7 10 3 1 2 divided by 7 10 as a fraction 1 + 2 + 3 + 4 = 10 2-7/10-1 3 1 2 3 4 a b c d e f g 1 + 1 = 2 + 2 = 3
