Предмет: Математика, автор: nazarvdovcev

4. Вычисли, записывая выражения столбиком. Выполни проверку.
a) 254×3
148×2
127×5
119×7
556÷4
777÷3
486÷3
894÷3
б)
609-495
850-61
98+329
970-602
780-65
974-401
530-432
300-49


Ответы

Автор ответа: shkhrizodajuraboeva0
23

Пошаговое объяснение:

Пр-ка это значит проверка и я решила только а)

Приложения:

bisenalievzajbul: можно Ә) ?
Автор ответа: Erebra1964
5

Відповідь:

 254            127        148       119         609      850         98     970      780

*     3          *    5       *    2     *   7       +495     -   61     +329   - 602    -  65

_____       _____     ____    ____     ____     ____   ____   _____   _____

 762            635       296      833       1104      789       427      368      715

 974         530           300

- 401       - 432         -   49

_____    _____        ______

 573          98             251

Покрокове пояснення:

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