I received a note from a reader, Judy, mentioning that she is working on a free website for students to practice their math facts online.
There are also competions! Go to sumdog.com/ca and check out the site. You can try some of the games as a guest.
The Marin County competition is January 23 - February 2 and is free of charge.
Monday, January 16, 2012
Sumdog!
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