5 6 x 2 3 x 9 10 July 8, 2019 16 32 64 128 4 5 x 5 6 )- 2 3 x 1 4 )= 10 9 10 6 x 2 5 9 5 x 3 7 2 3 x 6 5 x 10 9 x 1 8 5 x 5 x 5 x 5 x 5
