Предмет: Математика, автор: gantik27

Составь задачи по схемам.

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Ответы

Автор ответа: bryadovasg

23

У Пети было 5 яблок а у Кати в 2 раза больше, чем к Пети. Сколько у ребят было яблок всего?

У Маши 6 пирожков, а у Оли в 2 раза меньше. На сколько у Маши пирожков больше, чем у Оли?

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Acid Rains
Every year more and more plants and animals disappear never to be seen again.
Nature is carefully balanced and if this balance is disturbed every day, thousands of species of animals draw closer to extinction.
In many lakes fish are dying. Fishermen are worried because every year there are fewer fish and some lakes have no fish at all. Scientists are beginning to get worried too. What is killing the fish?
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acid rains
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