3 x 6 ) 6 5x 4 July 8, 2019 16 32 64 128 3 x 6 )+ 6 5x 4 3 x 6 )+ 2 5x 4 3 x 6 )+ 8 5x 4 3 x 6 )-( 4 5x )=- 30 3 x 6 - 5
