Предмет: Математика, автор: Аноним

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Ответы

Автор ответа: Sergay777

1

Ответ:

а) 6

б) 1368

Пошаговое объяснение:

а) (-3,8+2)*(-1)+4,2

-1,8 *(-1)+4,2

1,8+4,2=6

б) -76*(42-60)

-76*(-18) = 1368

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