Предмет: Математика, автор: Guga090887

В поход туристы взяли продукты и напитки. Составь и реши задачи по кратким записям и схемам.

Приложения:

Ответы

Автор ответа: Аноним

Купили 3 банки по 2 кг.

Израсходовали 4 кг.

Осталось - ? кг

Решение:

2*3 = 6 кг было

6-4 = 2 кг осталось.

Сок - 8 банок по 2 л.

Вода - 5 л.

Всего - ? л.

2*8 = 16 л сока

16+5 = 21 л всего.

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