This product is packed with fact fluency practice-flash card style! I use this product with my first grade students during our Guided Math stations. Students are able to work with each other with little support from myself. In this pack you will find practice for: Counting On (+1 facts), Counting On (+2 facts), Counting Back (-1 facts), Counting Back (-2 facts), Sums to 10, Subtracting from 10, Adding Doubles, and Subtracting Doubles. Cards are available in both vertical and horizontal formats in this download. Each set is labeled for easy identification and storage. I like to print each set on different, bright colored paper!