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I find the Khan Academy videos to be pretty helpful. They start with the absolute basics and go on up. http://www.khanacademy.org/ http://www.khanacademy.org/
by kenshi 17y ago
I find the Khan Academy videos to be pretty helpful. They start with the absolute basics and go on up. http://www.khanacademy.org/ http://www.khanacademy.org/
- babyboy808 17y agoThank you