You will download 30 Christmas math task cards for your kindergarten and special education students to practice counting on from a given number up to 20. In the first 17 task cards, your students will have to determine the last number in a three number sequence by counting forward. In the last 13 task cards, student will need to determine the middle number in a three number sequence. They work well to supplement a Polar Express unit. You may use the printable task cards in your holiday centers,