This high-quality Spanish-language book can be enjoyed by fluent Spanish speakers as well as those learning the language, whether at home or in a classroom. The MathStart series has sold over 1.5 million copies and combines math with fun stories that have real-life applications. In El Ascensor Magico, a Level Two MathStart, children learn how to subtract using a simplified "number line." Pasea junto a Ben mientras resta pisos para llegar a la planta baja. ¡Verás que encuentra maravillas donde quiera que va!

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