Let your students experiment with QR Codes while solving addition and subtraction problems within 10! You can use this activity in math centers, or use it as a write the room activity and place the snowman addition and subtraction problems around the room and observe as your students are reinforcing simple math skills, technology skills, all while having fun! This activity allows students to self-check their answers by scanning the QR Code. Enjoy!
*Includes 20 addition and 20 subtraction problems & 2 recording sheets for each.