The Dana Center's Quantitative Reasoning (QR) course is a college-level course designed for students who are focused on developing quantitative reasoning skills meaningful to their professional, civic, and personal lives.

This book is an optional companion to the Dana Center's Quantitative Reasoning (QR) book, for students who have been assessed as having developmental needs. These corequisite support worksheets are backmapped from the QR in-class activities and prepare students to be able to complete the upcoming QR preview assignments on their own; they are not intended to support traditional texts.

The companion course should run throughout the term; two or three contact hours per week are recommended.