5 1 2 plus 3 4 7 July 8, 2019 16 32 64 128 7 1 2 plus 5 3 4 plus 6 3 4 4 3 5 plus 7 1 2 as a fraction + 1 + 2 + 3 + 4 + 5 2 + 3 + 4 + 5 + 6
