Предмет: Математика, автор: y7714437

Выполните вычитание:
А) 3-(-6)
Б)-2,5-(-4)​

Ответы

Автор ответа: kalenikv
5

А) 3 - ( -6 ) = 3 + 6 = 9;

Б) - 2,5 - ( - 4 ) = - 2,5 + 4  = 4 - 2,5 = 1,5;

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