Magic Squares: Learning the Inverse Relationships Between Addition and Subtraction (Powermath: Beginning)
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Book Details
Author(s)Colleen Adams
PublisherPowerkids Pr
ISBN / ASIN1404233350
ISBN-139781404233355
AvailabilityUsually ships in 24 hours
Sales Rank5,565,470
MarketplaceUnited States 🇺🇸
Description ▲
Explore some of the properties of addition and subtraction through ancient and amazing squares. Includes full-color photographs, table of contents, glossary and index.