Предмет: Математика, автор: xoxa

Дополни условие числовыми данными и реши задачу.В книжном магазине продавали учебники.Сначала продали .....учебников,потом еще .....,после этого осталось еще .....Сколько учебников было вначале в книжном магазине?

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Автор ответа: olesyabrik
0
Дополни условие числовыми данными и реши задачу.В книжном магазине продавали учебники.Сначала продали ...5.учебников,потом еще ....7.,после этого осталось еще .2....Сколько учебников было вначале в книжном магазине?14
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Alfred Nobel
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