This set of 25 full page 10-Frame Cards can be used for Teacher Demonstration purposes when working on the development of the landmark numbers of five, ten, and twenty. They can be used to support addition strategies, place value, and understanding the "teens".
Build Number Sense - What is Ten-ness? When kids develop the concept of ten-ness, they have a deeper understanding of number relationships. They are also better equipped to perform mental math. Making 10 is a powerful strategy to help develop this math s