Вычисли, используя свойство деления числа на произведение.
8100 : 900=

из этого предложения: составте специальные которые будут начинаться с:

Yuri Dolgovuky founded Moscow in 1147.                      Did......

                                                                                         Who......

                                                                                        When.....

                                                                                         What city........

                                                                                         .......,

                                                                                         or......