2 x 2 4 1 July 8, 2019 16 32 64 128 2 x 2 4 )=- 10 2 x 2 )+ 4 16 2 x 2 )+ 4 12 2 x 4 2 15 17 2 x 4 2 11 2 x 4 2 18 2 x 2 1 4 as a fraction 2 x 4 )+ 2 14 2 x 4 2 19 2 x 4 2 15 X 2 2 4 13 2 2x 4 2 1 2 x 3 2 4 1 2 x 2 3x 4 1 2 9 x 2 4 1
