Make math centers easier with these easy-to-use, self-checking task cards. These 24 task cards reinforce the concept of identifying the greatest common factor for 3 numbers. The QR codes enable students to self-check their work. Makes a great addition to any classroom learning about greatest common factors, as well as a great activity for a review math station.
CCSS: 5.NF.A.1 ; 6.NS.B.4
Virginia Math SOL Standards: SOL 4.5 ; SOL 5.6
*Answer Key is included!
**I strive to produce high-quality products. If you see an error of any kind, please don't hesitate to notify me. It will be corrected immediately. Thanks!