Addition by Expansion

A teaching tool which demonstrates expanded addition of large numbers including decimals.

http://www.wmnet.org.uk/wmnet/custom/files_uploaded/uploaded_resources/850/AddExpand.swf 

This entry was posted on Friday, January 25th, 2008 at 10:02 am and is filed under Term 1 Week 6, Term 1 Week 7. You can follow any responses to this entry through the RSS 2.0 feed. Responses are currently closed, but you can trackback from your own site.