В школу привезли 10 ящиков мела по 7 кг в каждом ящике. В первой четверти израсходовали 49 кг мела. Сколько ящиков с мелом осталось? - №29275387

В школу привезли 10 ящиков мела по 7 кг в каждом ящике.
В первой четверти израсходовали 49 кг мела. Сколько ящиков с мелом осталось?
- Предмет:
  Математика
- Автор:
  blanca
- 5 лет назад

Ответы 1

вот сколько ящиков осталось
- Автор:
  leylabuckley
- 5 лет назад
- 0
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