4 8 5 9 July 8, 2019 16 32 64 128 4 8 )+ 5 (- 9 )=- 13 4 5 8 9 in fraction form 4 8 9 5 6 - 8 4 (- 5 9 2 4 5 8 9 10 4 5 8 9 12 4 5 8 9 2 3 (- 4 5 (- 8 9 1 6 4 8 9 5 1 2 4 5 8 9 7 4 8 and 5 9 height difference 4 8 3 * 5 9 7 4 8 x 5 9 4х 4 8 5 9х 7 4x 4 8 5 9x 7
