There are 24 task cards that have addition regrouping! They are set to a Halloween style! There is a 2 sided answer sheet for students to write their answers! There are also a couple problems that will regroup into the 100's place.
I would place the 24 task cards around the room. Have students transition from one card to the next in a scoot like fashion, or you can have them randomly placed and students move at their own pace. I have also done this cards in a small group where they take one card at a time and then pass the card to the next person.
**please leave feedback and ask questions** thank you!