2 8 x 7 3 July 8, 2019 16 32 64 128 2 5 8 x 3 7 4 2 8 x 9 7 3 2 7 8 x 3 4 2 x 8 2 x 7 3.5 2 7 8 x 3 1 4 8 2 x 6 3 7 2 x 7 )= 3x 8 8 2 x 3 )= x 7 3x 2 x 7 8x 3 2 7 8 x 1 3 2 5 8 x 1 3 7 2 5 8 x 4 3 7 2 3x 7 )- 8 x 3 )= 0 2 x 8 )+ 7 3 3x 4 )+ 3 5 x 8 )+ 2 3x 7
