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Решение примера по дроби

1-4 класс

Решить пример 16/25+9/57

Александр 10 февр. 2018 г., 22:47:11 (6 лет назад)
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дроби

расстояние от изображения на числовой прямой дроби 7\6 до начала отсчёта равно 3 см чему равно расстояние от изображения дроби -7\3 до начало отсчёта

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