Предмет: Математика, автор: makarova20053

Запиши с помощью действия умножения, как можно вычислить площадь квадрата со стороной: а) 1см. б) 1дм в)1м г)1км

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Автор ответа: Evreika77

1 см * 1 см = 1 см2 - площадь квадрата со стороной 1 см

1 дм * 1 дм = 1 дм2 - площадь квадрата со стороной 1 дм

1 м * 1 м = 1 м2 - площадь квадрата со стороной 1 м

1 км * 1 км = 1 км2 - площадь квадрата со стороной 1 км

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