8 2 x 6 3 7 July 8, 2019 16 32 64 128 6 8 x 2 )= 3 7x X 6 2 8 3 7 8 4 2 6 4 5 x 3 7 9 1 3 5 8 1 2 x 6 3 4 7 8 13 2 x 6 8 7 3 2 7 x 3 6 =- 12 8 3 8 x 2 6 7 x 1 3 8 3 4 x 2 6 7 2 5 6 x 3 7 8 8 3 4 x 2 6 7 x 5 7 2 x 3 6 9 4x 8 If 2x 5 8 x 6 2 7 3 7x 8 2 x 5 )= 6 2 x 3