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Внеклассное занятие PowerPoint PPT Presentation


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Внеклассное занятие. Римские цифры. План занятия. 1.Из истории римских цифр. 2 Система записи и чтения римских цифр. 3. Тренировочные упражнения. Работа со спичками. 1. Из истории цифр.

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Внеклассное занятие

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