48 x 5 1 2 July 8, 2019 16 32 64 128 5 x 1 )- 3 x 2 )= 48 4 x 5 )+ 4 1 2 8x 48 48 x 20 x 1 x 5 3 x 5 )- 2x 1 48 3 48 x 2 5 48 x 5 =