Предмет: Математика, автор: Ангелинка231

в школьной мастерской надо отремонтировать 63 парты.3 дня ремонтировали по 15 парт.сколько парт осталось отремонтировать?помогите пожалуйста написать условия и решение к задаче.

В 3 корзинах- лежали яблоки,по 30 кг в каждой.для отправки их разложили в 9 ящиков поровну.сколько килограммов яблок положили в один ящик.условие к задаче пожалуйста.

Ответы

Автор ответа: tanyacool

4

3*15=45
63-45=18 осталось

3*30=90
90:9=10 кг

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