Hot Dots flash cards: more addition

These self-checking flash cards help students practice their addition skills. Students can verify answers immediately by using the Hot Dots power pen, or use the flash cards without the power pen as traditional flash cards.

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Библиографические подробности
Соавтор: Educational Insights (Firm)
Формат: Фото
Язык:English
Опубликовано: Rancho Dominguez, Calif. : Educational Insights , 1998.
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