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Discover the three common methods for writing numbers: Standard form, Expanded form, and Word form. Standard form is the most frequently used, where numbers are written using digits, such as 55 for your age. Expanded form stretches a number to represent its whole value, like 436 as 400 + 30 + 6. Word form is essential for writing checks, converting numbers into words, like 572 as five hundred seventy-two. Learn these methods to enhance your number writing skills and apply them effectively in various situations!
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There are three common ways to write numbers…get your organizer and let’s get started!
Numbers can be written different ways for different reasons. Most numbers are written in standard form like the way you write your age.
On your graphic organizer, find the circle on the left. Write the word standard.
Standard form is what most people use to write the amount of something. For example, if I am writing my address, I would write 55 and not fifty-five.
Under standard on your organizer, write:*most common way*just uses digits*4,592
Next is expanded form. Find the top circle on your organizer and write expanded.
Expanded form shows the WHOLE value of a number, but it’s not commonly used for every day number writing. (You could say you are stretching the number out.)436=400 + 30 + 6
Under expanded form on your oraganizer,write:*stretching a number to its whole value*378=300+70+8
The last way we will learn about is word form. If you ever want to write checks from your checking account, you will need to know how to write numbers in word form.Write word form on the last circle of your organizer.
Under word form, write:*writing a number in words*572=five hundred seventy-two
We’ve now learned how to write one number three different ways!Way to go!
