Finding Missing Parts in Part-Whole Models

The video tutorial explains the part-whole model in mathematics, demonstrating how to find missing parts using addition. It provides examples with numbers 5, 8, and 9, and includes an interactive exercise to reinforce learning.

What is the whole in the first part whole model?

How many blue spots were added in the first example?

What is the missing part when the whole is 8?

What is the whole in the last part whole model?

In the last example, how many purple spots were added?