Help your 2nd graders practice 2-digit addition & subtraction with regrouping with this Free print-and-go set. Perfect for math centers, independent work, morning work, homework, small group, or intervention. Includes a mixed practice pages and answer keys for quick checking. Included:2 printable worksheets (9 problems: addition + subtraction with regrouping)2 Answer keysGreat for: 2nd Grade Math, regrouping/borrowing practice, basic operations, review, intervention, and spiral practice. Cre