This product has 25 Halloween themed cards with pictures that can be used to make subtraction sentences. Start out using the cards as a whole group or small group activity to get students thinking about how picture sets are related to subtraction facts. Then post the 25 cards around the room, give the kids the answer sheet and they will be writing number sentences to match pictures.
There are also 4 subtraction worksheets with answer keys included.
There is a student answer sheet included for the 25 cards and an answer key for it.
Add this activity and worksheets to your Halloween things and use them year after year.