6 x 3 12 4x July 8, 2019 16 32 64 128 6 x 3 12+ 4x 8 6 x 3 ) - 4x 12 1 2 x 6 )+ 3 4x 12 6 x 5 )- 12 3 3x 1 )+ 4x 4x 6 2 3 x 12 4 4x 3 )= 6 x 12 12 x 6 x 4 12 / 4 x 6 12 6 x 3 4 12 x 6 x 12