Descoperiţi factorul ascuns.
6 * 4 = 2 * 3 *
2 x 8 = 2 * 2 x
8 * 3 = 4 x 2
9x 2 = 3 x x 2
x 3 x 2 . 6 x 5 = x 5 x 2
3*3*= 9 5
2x0×5= 5x4
x 3 x 3 = 3 * 9​