Развитие логического мышления учеников 5–9 классов - Анатолий Зак

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становится один из компонентов ее условия: требуется определить, какой информации не достает в условии, чтобы можно было ответить на вопрос задачи, например:

      «Леня и Петя жили на одной улице. Пройдет несколько лет. Кто из ребят моложе?

      Что нужно знать, чтобы ответить на вопрос этой задачи?

      1) Леня будет старше.

      2) Петя будет старше.

      3) Леня будет намного старше, чем Петя сейчас.

      Конец ознакомительного фрагмента.

      Текст предоставлен ООО «ЛитРес».

      Прочитайте эту книгу целиком, купив полную легальную версию на ЛитРес.

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