Предмет: Математика, автор: Аноним

Раскройте скобки.
А) -69-(421-109) =
Б) (-35+87)+98 =

Ответы

Автор ответа: Маруся1333

0

а) -69-312=-381
б) 52+98=150

Автор ответа: Аноним

0

Спасибо.

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