Students will have a blast using QR Codes to practice 2- and 3-digit addition and subtraction. Good Bye Worksheets!
Project file on your White Board or print out and place in math centers!
Students scan the QR Codes, work the problem, and record their answers on the Recording Sheet. When they have completed all problems in the set they scan the QR Code on the answer page to check their work.
File contains 2- and 3-digit addition and subtraction with regrouping and word problems.