Elementary School teaching resources related to

Composing and Decomposing Numbers

This collection contains a wide selection of teaching resources to use when working on composing and decomposing numbers. Learning about numbers and the way they work together is an important skill that helps advance students in their mathematical thinking. Students need to be flexible with building numbers and breaking them apart in a variety of ways. This is the foundation for concepts such as place value and regrouping. Use these resources to assist your students with developing flexibility with number structure.