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Description
Otto and the New GirlBy: Nan Walker Illustrator: Amy Wummer Series: Math Matters Discover Math Matters! With over 15 million books sold worldwide, this award winning series of easy to read books will help young readers ages 58 approach math with enthusiasm. Great for fans of MathStart or Step into Reading Math. Otto and Ava have been best friends since discovering they both have special "mirror names." But Otto worries the new girl in school, Vivian, is shaking up
By: Nan Walker | Illustrator: Amy Wummer | Series: Math MattersDiscover Math Matters! With over 15 million books sold worldwide, this award-winning series of easy-to-read books will help young readers ages 5–8 approach math with enthusiasm. Great for fans of MathStart or Step into Reading Math.
Otto and Ava have been best friends since discovering they both have special "mirror names." But Otto worries the new girl in school, Vivian, is shaking up everything! Can Otto keep his friend—and maybe make a new one?
With engaging stories that connect math to kids’ everyday lives, each book in the Teachers’ Choice Award–winning Math Matters series focuses on a single concept and reinforces math vocabulary and skills. Bonus activities in the back of each book feature math and reading comprehension questions, and even more free activities online add to the fun! (Math topic: Symmetry).
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4.2 ★★★★★
Based on 1272 reviews
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Product Reviews
★★★★★ 5
Great study book
Format: Paperback
Questions are very similar to my current program questions and have great rationales.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 18, 2025
★★★★★ 3
Some errors
Format: Paperback
Not too good as I think. Some error between hard copy and online q&a bank. Very careful if you want to study with this
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 21, 2025
★★★★★ 1
Poor quality, the book is already falling apart.
Format: Paperback
This is a review on quality of the book NOT the content.
I just got the book today and the binding on the cover came off immediately. It’s very poorly made!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
★★★★★ 1
Description is misleading
Format: Paperback
The description states that the book includes the access code. That is not true, the access code has been used and publisher is not honoring coffee
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Reviewed in the United States on April 24, 2026
★★★★★ 5
Book as advertised
Format: Paperback
Book as advertised
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Reviewed in the United States on March 7, 2026
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