This book is part of a book series called Math Fun .

This book has been graded for interest at 7-9 years.

There are 24 pages in this book. This book was published 2008 by Picture Window Books .

Growing up in a small town with no cable (and parents who were teachers), reading was the only thing to do. Since then, Christianne Jones has read about a bazillion books and written more than 50. Christianne works as an editor and lives in Minnesota with her husband and three daughters. Sarah Dillard studied art at Wheaton College and illustration at Rhode Island School of Design. She lives with her husband in Waitsfield, Vermont.