Сравните дроби 1/2 * 2/9 2/3 * 6/9 1/3 * 2/6 2/3 * 4/6 4/6 * 6/9 5/6 * 7/9 3/3 * 8/9 9/9 * 1 5/9 * 3/6

kristinalogvin20    3   10.04.2019 13:04    0