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Plus 1, Minus 1

$8.31 $11.87

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.

Series: Little World Math Concepts

Interest Level: Grades K-2

Guided Reading Level: C

Lexile Level: BR

ISBN:  9781615358021 (E-book)  

Copyright: ©2013

Pages: 24

Includes Teacher's Notes

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