Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website. See our User Agreement and Privacy Policy.

Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website. See our Privacy Policy and User Agreement for details.

Like this presentation? Why not share!

- Addition Using The Column Method by Chris James 7592 views
- Addition presentation power point by marshe6264 25024 views
- Addition Using A Number Line by Chris James 7380 views
- Basic math (addition) by itutor 11172 views
- Addition and Subtraction ppt. by Daisy Urnos 19365 views
- Column addition rules by mkwoods77 383 views

9,631 views

Published on

How to add up numbers using the expanded column method.

No Downloads

Total views

9,631

On SlideShare

0

From Embeds

0

Number of Embeds

586

Shares

0

Downloads

20

Comments

0

Likes

1

No embeds

No notes for slide

- 1. Addition Using The Expanded Column Method For more maths help & free games related to this, visit: www.makemymathsbetter.com
- 2. First, write the numbers in columns. For example; 426 + 138 + H 4 1 T 2 3 U 6 8
- 3. First, write the numbers in columns. For example; 426 + 138 + Now add up the hundreds: 400 + 100 = 500 H 4 1 T 2 3 U 6 8 5 0 0
- 4. First, write the numbers in columns. For example; 426 + 138 + H 4 1 T 2 3 U 6 8 5 0 0 5 0 Next add up the tens: 20 + 30 = 50
- 5. First, write the numbers in columns. For example; 426 + 138 U 6 8 0 0 5 Then add up the units: 6 + 8 = 14 T 2 3 5 + H 4 1 0 1 4
- 6. First, write the numbers in columns. For example; 426 + 138 + H 4 1 T 2 3 U 6 8 5 0 0 5 0 1 4 5 6 4 Finally add the 3 partial sums: 500 + 50 + 14 = 564
- 7. The sum can also be done by adding the units first, then the tens and finally the hundreds. For example; + H 4 1 T 2 3 U 6 8 1 4
- 8. The sum can also be done by adding the units first, then the tens and finally the hundreds. For example; + H 4 1 T 2 3 U 6 8 1 4 5 0
- 9. The sum can also be done by adding the units first, then the tens and finally the hundreds. For example; + H 4 1 U 6 8 1 4 5 5 T 2 3 0 0 0
- 10. The sum can also be done by adding the units first, then the tens and finally the hundreds. For example; + H 4 1 T 2 3 U 6 8 1 4 5 0 5 0 0 5 6 4
- 11. For more help with your maths, try my book: mastering multiplication tables on amazon.com

No public clipboards found for this slide

×
### Save the most important slides with Clipping

Clipping is a handy way to collect and organize the most important slides from a presentation. You can keep your great finds in clipboards organized around topics.

Be the first to comment