2 3 1 5 add July 8, 2019 16 32 64 128 2 1 3 add 5 6 2 3 add 1 5 as a fraction 3 2 5 add 1 3 7 Add 2 3 1 4 5 6 2 5 3 4 1 2 add 1 3 add 2 6 add 5 18 0 1 2 3 4 5 under addition modulo 6 Addition 1 2 3 4 5 6 Add 1 2 3 4 5 8 2 over 5 add 1 over 3 Add 1 2/3 2 5/9