Showing posts with label congruency. Show all posts
Showing posts with label congruency. Show all posts
Friday, May 13, 2011
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When learning multiplication tables, you only have to learn half of the table. I hope the following explanation will be beneficial in learni... -
Problem # 3 in order of operations corrected mistake originally posted. Also added link to kahnacademy.org in my free math sites links secti...
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About Me
- Bruce Cohen
- Found that the older I get and the more I learn, the less I know.