2 12 x 4 11 July 8, 2019 16 32 64 128 X 4 11x 2 12 0 2x 2 11x 12 x 4 4 12 2 x 6 11 X 4 11x 2 12 6 + 12x4 15 - 11 + 2 2 11 12 x 5 1 4 as a fraction 11 2 3 * x (- 12 4 1 8 X 2 x 12 3x 2 11x 4 4 2x 11 ) - 12 2 x 4 114 4 x 12 4 2 3