Addition and Subtraction Fact Families

This video tutorial explains the relationship between addition and subtraction using the part-part-whole model. It demonstrates how addition can be used to solve subtraction problems and provides examples to illustrate these concepts. The video emphasizes the importance of understanding this relationship to simplify math problems.

Explain the relationship between addition and subtraction as described in the video.

What is the part, part, whole model and how is it used in the context of addition?

Describe the process of using the turnaround method in subtraction.

How can we use addition to solve subtraction problems? Provide an example.

What are the steps to solve the equation 11 take away 8 using addition?