Question

Решите пожалуйста столбиком пример (без остатка)
489780:907 ;1625:325 ;5852:28 ;46690:805 ;23030:49 ;11690:14 ;14756:68

Answer 1

  489780|907        1625|325      5852|28         46690|805
- 4535    |540      - 1625|5       - 56    |209     - 4025  |58
______               _____         ______           ______
    3628                   0                  252               6440
  - 3628                                    -  252             - 6440
 _______                                 ______           ______
       0                                           0                   0

   23030|49          11690|14           14756|68
-  196    |470      - 112   |835        - 136   |217
 ______             _____                _____
     343                    49                   115  
   - 343                 -  42                 -   68
   _____               _____                _____
       0                        70                   476 
                              -  70                 - 476 
                            ______             ______   
                                  0                      0