Предмет: Математика, автор: lucevich1987

В первый день продали 12 стульев,во второй-18.Сколько стульев продали в третий день,если всего в эти дни продано 54 стула?

Ответы

Автор ответа: Аноним

1) 12+18=30 (ст.) - за два дня
2) 54-30= 24 (ст.)
Ответ : в третий день продали 24 стула.

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