12 x 3 8 4 6 July 8, 2019 16 32 64 128 6 4 x 12 8 )= 3 2 5 8 3 4 x 12 6 3 x 8 )- 12 2 4 x )= 64 12 x 3 3/4 12 x 4 8 12 6 x 3 4 12 x 3 4
