The Case of the Ad That Subtracts and Other True Math Mysteries for You to Solve

by Hammelef, Danielle S.

Series:Fact Finders · Seriously True Mysteries

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AR Book Level
4.9
AR Points
0.5
Word Count
3,333
Interest Level
Middle Grades (MG 4-8)
Genre
Nonfiction
AR Quiz #
149256 EN

About this book

Nonfiction math concepts are presented as mysteries for readers to solve. With the turn of a page, readers learn how to solve the true math mystery.

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