This activity can be used as a math center or with small groups of students. Each group needs a mobile device that can scan QR codes. The students will begin with the "Start" card and scan the code which will tell them what card they pick next. There is a student answer sheet where they can record their answers.
This activity also includes cards without the QR codes. There are 16 cards in each set and they review the following properties of numbers:
4. Addition Identity
5. Multiplication Identity
6. Addition Inverse
7. Multiplication Inverse
8. Multiplication Property of Zero