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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Dettagli Bibliografici
Ente Autore: Educational Insights (Firm)
Natura: Fotografia Libro
Pubblicazione: Rancho Dominguez, Calif. : Educational Insights , 1998.
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