My Kindergarteners are working on addition skills so I created this math center for students to use independently or in small groups. There are 14 cards included, each with an addition fact and three possible answers on the bottom. I have students count the objects to choose their answer. They then put a clothespin on the answer of their choice. They could also use a marker, etc. It works best to print these in color and laminate for durability. The addition problems include numbers 0-9 with sums up to 10.