Videos, stories and solutions to help Grade 4 students learn about expanded form or expanded notation. Expanded notation allows us to write a number to show the place values of the digits in the number.
We can write 82,503, using expanded notation.
82,503 = 80,000 + 2,000 + 500 + 3
= 8 × 10,000 + 2 × 1,000 + 5 × 100 + 3
More Lessons for Grade 4
In this lesson, we will learn how to write a number by using expanded form.
How to change from Standard form to Expanded Form
1. Label the digits
2. Pull out the value of digits starting with the highest place value
3. Write the value of each digit adding up the parts
Change Numbers from Standard Form to Expanded Form with Powers of Ten.
Change Numbers in Expanded Form with Powers of Ten to Standard Form.
Use the place value chart to write numbers in expanded notation
Expanded notation is a method of writing a number that emphasizes the place value of each digit of the number. Expanded notation is also called expanded form. It consists of the sum of each digit multiplied by its corresponding place value.
Whole Numbers: Expanded Form, rounding and Inequalities.
Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.
You can use the free Mathway widget below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.