7 2 x 6 12 July 8, 2019 16 32 64 128 7 x 1 )+ 6 x 2 )= 12x 12 2 7 x 2 1 6 2 7 x 3 6 =- 12 8 X 8 )( x 7 2 x 6 )= 12 2 x 7 12 6 x 3 6 10 2 x 7 12 X 6 )( 2x 7 )= x 2 12x 36 4x 12 2 x 7 )+ 6 6 7 12 x 2 1 3