Students move around the game board and answer multiplication questions. After they word the problem, they scan the qr code to check the answer. All you need is a qr reader on most ipods, cameras, or computer. There are many free apps that allow you to download a qr reader.
This document contains 2 games boards to practice addition.
Board 1 - 3 digit addition practice without regrouping.
Board 2 - 4 digit addition with regrouping.
This would be great for a math center, or just group wo