Margaret Flores is a Professor in the Department of Special Education, Rehabilitation, & Counseling at Auburn University. Her research interests include mathematics interventions for students who struggle. Her new manual, CRA Sums to 20 will be released by KUCRL. She co-authored additional books in the Strategic Math Series: Multiplication with Regrouping Partial Products, and Multiplication with Regrouping Standard Algorithm.
Learn more about CRA Integrated Addition within 20