How do you find the difference between three-digit numbers without drawing out any pictures? = ?
In this lesson you will learn how to add three-digit numbers by using expanded form.
Let’s Review Expanded form of a number:
A Common Misunderstanding Some people add the numbers they see, not their values
Core Lesson What is ?
Core Lesson What is ? = ?
Core Lesson What is ?
In this lesson you have learned to add three-digit numbers by using expanded form.