4x 7 8x 6 July 8, 2019 16 32 64 128 7 8x 4 3 4x 6 4x 0 2 8x 7 )=- 22 6 4x 8x 2 =- 7 6x 12 8x 7 4x 6 x 5 4x 2 7 2x 3x 2 8x 6
