GMAT Test Preparation: Math Videos

This series works through math problems from the GMAT, the entrance exam for business school. Each video solves a problem step by step and explains shortcuts for working quickly. The problems cover arithmetic, algebra, geometry, percents, and word problems. Even if you are not planning on business school, this is excellent practice for sharpening real-world math reasoning. Comfort with high school algebra and geometry will help.

Note: All Khan Academy content is available for free at www.khanacademy.org