Loading presentation...

Present Remotely

Send the link below via email or IM

Copy

Present to your audience

Start remote presentation

  • Invited audience members will follow you as you navigate and present
  • People invited to a presentation do not need a Prezi account
  • This link expires 10 minutes after you close the presentation
  • A maximum of 30 users can follow your presentation
  • Learn more about this feature in our knowledge base article

Do you really want to delete this prezi?

Neither you, nor the coeditors you shared it with will be able to recover it again.

DeleteCancel

Make your likes visible on Facebook?

Connect your Facebook account to Prezi and let your likes appear on your timeline.
You can change this under Settings & Account at any time.

No, thanks

Decimals.

No description
by

Ashley Martinus

on 9 December 2013

Comments (0)

Please log in to add your comment.

Report abuse

Transcript of Decimals.

What does, "and some extra" mean?
When you have less than a whole, you have change...and change is always written in decimal form.


It's all about Place Value
Let's see how it works...
Decimals are a part of a whole.
Everyday life involves more than just whole numbers. When you have a part of a whole it is called a
FRACTION
.

Decimals are just one way of talking about a fraction of a whole (a part of a whole)...and they are a
whole
lot easier to count than fractions!
You already know how to write money values in decimal form. You can think about the place value of decimals the same way.


What are Decimals and why do we need them?
Decimals.
Think of some things you may need decimals for
Brainstorm with a partner...
1. Grocery Store
2. Sports
3. Measurement
Dollars, are "wholes", so they go BEFORE the decimal $1.00
You can say it as, "One dollar, and NO extra."
If it was a percent...it would be 100%

For more help go to www.mathisfun.com/decimals.html
Full transcript