4 9x1 2 July 8, 2019 16 32 64 128 4 9 x 1 2 3 4 9 x 1 2 4 9 x 1 2x 1 4 9 x 1 25 4 9 x 1 2 x 5 9 4 9 x 1 2 as a fraction 4 5x7 9x1 2 34 4 9x1 2 4 9x1 4 5x 2 5 10 4 9 x 1 2 1 9 x 27 2x 4
