3 6 18 8 July 8, 2019 16 32 64 128 8 4 x 3 6 18 3 6 8 1 x 18 3 6 8 1 х 18 21 3 х 6 18 14 8 7 8x 3 =- 18 6 7 8х 3 =- 18 6 3 2 6 8 18 6 18 3 80 6 18 divided by 3 8 If 6 3 18 then 4 8 20
