Interested in learning more about math? Knowing more about even basic mathematics can help sharpen your thinking and improve your problem solving skills.

Even if you found your algebra and calculus classes daunting, these helpful websites can help you become more numerate as you learn about math. Featuring video tutorials, useful answers, and even practice problem sets, these sites can make it fun to improve your math skills.

Khan Academy
Online course sites are numerous these days, but the Khan Academy site helped pioneer online learning. Today the site offers numerous courses in math and other related areas, each anchored by a series of helpful online videos to walk viewers through concepts and problems.

Math.com
Created in part for students currently taking math courses, Math.com is also a helpful resource for people who want to learn more about mathematics. Math.com offers help with homework, practice games, problems, and exercises, and even a number of online calculators and other tools.

Project Euler
A site that blends math and computer programming, Project Euler offers a series of interesting and increasingly complicated math problems to solve with code. Using the programming language of your choice (Python and Ruby are good options for beginners), you'll write an algorithm to solve each problem.

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