Предмет: Математика, автор: novaksanie789

39-47+(-42)-(-51)=
-3×(-7)•(-5)

Ответы

Автор ответа: Аноним

0

Ответ:

39-47+(-42)-(-51)

-8-42-51=-50-51=-101

-3*(-7)*(-5)=21*(-5)=-105

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