Complete set includes 10 Wrap-up keys, a workbook and an audio CD. The 32-page workbook provides a 10-day lesson plan for learning basic arithmatic facts. Building on the concepts Commutative Properties and Inverse Operations, they show students how much they have learned and how little they have left as they progress through the facts. A great value that includes all the tools to help students learn quickly.
Ships directly from the manufacturer, please allow 1-3 weeks for delivery.