Предмет: Математика, автор: 62rabiga

Сравни задачи.
а) Для укрепления елки в детском саду купили 5 гирлянд, по 9 лампочек в каждой. Сколько всего лампочек?
б) Ученики вырезали из цветной бумаги 9 красных и 5 зеленых рыбок. Сколько всего рыбок вырезали ученики их цветной бумаги?

Ответы

Автор ответа: Лапка1906

а) 5*9=45 лампочек
б) 9+5=14 рыбок
Под буквой а умножение, под буквой б сложение

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