7 3 x 12 5 July 8, 2019 16 32 64 128 7 x 6 3 12 5 3 5x 7 x 12 8 7 x 3 5 11 12 5 3 7 x 12 1 4 7 18 x 5 12 3 2 3 7 3 x 5 12 as a fraction 7 4 4 3 x 12 5 2 7 8 x 3 5 12 3 7 x 12 2 x 5 X =- 7 3 y 12 5 z 4 9 7 4 x 5 3 12 5 Tính nhanh 8 x 3 7 x 12 5 7 12 3 8 x 5 6
