The Learning Ladder

These task cards focus on 3 digit subtraction with regrouping. There are 20 cards with horizontal subtraction problems. In addition, I have included a student response sheet with space to solve and an answer key. For my "I got it" students, I posted the cards around my classroom and they rotated through to solve the problems. For my "strugglers" I used them in small group.

Set of 20 task cards for estimating addition and subtraction within 1000. This set includes a student answer sheet and an answer key.