12 x (- 5 3 x 2 10 July 8, 2019 16 32 64 128 3 5 x 10 12 x 1 2 5 12 x 4 11 x 3 10 x 2 9 12 / 3 x 5 12 5 x 1 2 12 5 x 2 12 x+5 12 5
