Give a gift of math.
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Our books are available at your favorite school supply store, bookseller,
or you can use the order form or buy here on the website.
Each workbook supports Common Core State Standards. View a book’s page for the complete list of standards supported by that book.
*Discounted prices on new books with “Scuffed” Covers or slightly bent edges.
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Please contact us if you live outside of the United States, and would like to find out about purchasing our books.