Focus On Speed, Proportion, and Ratio

About This Workbook

This workbook will help your child fully comprehend these essential math concepts and advance without frustration.

Ages 10 and up

5 7/8 x 8 1/4 inches. paperback. 64 pages. two color.

ISBN: 978-1-935800-41-5

US: $5.95 | CA: $6.95