5 4 x 6x 12 July 8, 2019 16 32 64 128 5 6x 4 )+ 7 x 6 )=- 12 5 x 4 )- 6x 1 12 X 5 1 2 4 6x )= 12 12 x 6 x 5 4 5 x 12 12 x 6 x 4 12 5 x 6
