3 2x 4 )= 5 x 1 )- 20 July 8, 2019 16 32 64 128 2x 3 5 x 1 4 5x 1 20 3 x 2x 3 5 1 x 4 5x 1 20 9x 3 10 2x 1 3 x 4 2 5 x 20 6 2 x 2 5
