EBOOK

Plus 1, Minus 1

Ann H. MatzkeSeries: Little World Math Concepts
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Pages
24
Year
2020
Language
English
Publisher
Britannica Digital Learning

About

Updated for 2020, this math concept book engages young readers through simple text and photos as they learn how groups change when you add 1 or take away 1.

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    Artists

    Ann H. Matzkeauthor