This Addition and Subtraction templates regrouping with 2, 3, 4, 5, 6 and 7 Digit is templates for teachers to help your students practice and improve their addition and subtraction skills. This template provides organized columns for adding and subtracting numbers of varying digits, from 2 to 7 digits long. This template allows you to freely design a variety of arithmetic issues and practice additions or subtractions for third - sixth grades.