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.

Successfully reported this slideshow.

Like this presentation? Why not share!

- Addition Using The Column Method by Chris James 10391 views
- Addition presentation power point by marshe6264 38593 views
- Addition Using A Number Line by Chris James 7941 views
- Basic math (addition) by itutor 17196 views
- Addition and Subtraction ppt. by Daisy Urnos 31242 views
- Column addition rules by mkwoods77 611 views

10,350 views

Published on

How to add up numbers using the expanded column method.

No Downloads

Total views

10,350

On SlideShare

0

From Embeds

0

Number of Embeds

586

Shares

0

Downloads

25

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

Be the first to comment