3 3 x 6 4 July 8, 2019 16 32 64 128 3 x 3 )= 4x 6 3 9 3 x 6 4 3 x 6 )= 42 3 x 6 )= 4x 7 3 x 6 )- 4 6x 2 3 x 6 =- 45 3 x 6 )+ 4 5x 2 3 x 6 )= 48 3 x 6 40 3 x 6 4 2 3 1 3 x 6 1 4 3 3 4 x 6 1 2 3 x 6 4 5 X 3 3x =- 3 4x 6 4 3 3 x )= 6 2x