This is a set of subtraction task cards with regrouping. This set includes 24 problems that are both 2 digit and 3 digit. One set has a QR code for students to check their own answer. I love to do this as a class activity. I cut up the task cards and place them all over the room. I have the students work 3 or 4 problems and then they are allowed to go back and check to see if they got the problem correct. While students are working, I have the opportunity to work with students that may be struggling. Tell me how you use them in your room. :)
2 Sets of Task Cards - one WITH QR codes, one WITHOUT QR codes.