Thursday, September 9, 2010

1-2 Order of Operations


1 comment:

malc said...

I can't open lesson 1-2. I get this message:

This webpage is not available.

The webpage at http://msjeansclassroomblog.blogspot.com/2010/09/1-1-variables-and-expressions.html might be temporarily down or it may have moved permanently to a new web address.