This is a set of 21 cards to help students with counting backwards. Each card has two numbers and then three blank spaces. Students are to say the first two numbers and then continue to count backwards three more numbers. The cards start with 5, 4, _, _, _ and go to 25, 24, _, _, _.
I use these cards during our whole group calendar time as part of our math warm-up. They could also be used with partners during a math station.