When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Student Workbook 3B accompanies the Math in Focus Student Book 3B, and provides practice, assessment, and skill-development with illustrations and easy-to-understand text
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.