4x 8 7 x 1 July 8, 2019 16 32 64 128 4 4x 8 )= 7 7x 1 4x 8 7x 14 4x 8 7x 13 4x 8 7x 19 4x 8 7x 12 4x 8 6x 12 3 x 7 )- 5x 1 F x 1 4x 7 8 1 2x 4 7 x 8 4x 10 8 4x 6 )+( x 7 )= 11 4x x 8 7x 16 4x 8 7x 10 4x 8 7x 16 X 8 4x 7 180