5 x 2 4 x 1 July 8, 2019 16 32 64 128 5 x 2 4 x 15 5 x 4 )= 2 x 1 )- 7 5 x 4 2 x 10 5 x 4 )- 2 x 10 )= 3x 5 x 1 2 4 x 1 3 5 x 2 4 x 1 10 5 x 2 4 5x 1 5 x 3 )- 4 2 x 1 )+ 7 8 5 x 2 4 1 x 5 x 2 )- 3 x 4 )= 10 5 x 2 4 )= 13x 5 2 4 x 16 5 x 2 )+ 17 4 x 3 5 x 2 4 18