Предмет: Алгебра, автор: KsusHA55

Составьте числовое выражение ,значение которого равно -2,5 , используя при этом :
а)только одно действие
б)сложение и деление
в) вычитание и умножение
г)сложение и вычитание
Заранее ОГРОМНОЕ СПАСИБО!

Ответы

Автор ответа: faksenov

2,5-5=-2,5
(-10+5)/2=-2,5
(5-6.25)*2=-2.5
5+3-10,5=-2,5

В этом ключе? Или я чёт не вкурил?

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