(44,96+28,84:(13,7-10,9)):1,8 РЕШИТЕ ПОЖАЙЛУСТО В СТОЛБИК

1) 13,7       2) 28,84  |2,8         3) 44,96       4)55,26|1,8   - 10,9         -28       |10,3        + 10,30         -  54    |30,7   _____        _____                   _______         ______       2,8               84                    55,26               126                       -   84                                          -126                       ______                                     ______                            0                                              0