10 2 7x July 8, 2019 16 32 64 128 10 2 7x 4 10 7x 2 10x 10 7x 2 8x 10 7x 2 3x 10 7x 2 5x 10 7x 2 )= 120 10 x 2 7x X 2 10 7x 4 13x 10 7x 2 6x 2 10 7x 4x 10 7x 2 2 7x 10 0 2x 12 2 10 7x 7x 10 =- 2 x 5 2 7x2 10