Five Frame are arranged in a 1-by-5 array, to help build the foundation for the development of more complex computations with Ten Frame. You can even connect Five Frame to make Ten Frame, or join them to make unique numbers such as 15 or 25! Use both manipulatives in combination to provide a dynamic manipulative experience for your classroom. Set includes 4 foam boards and 20 red/ blue counters. Grades K +.