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Teach a math trick
There are clever tricks to speed up just about everything. Memorize a mental math trick, find an awesome way to count on your fingers, or practice interesting ways of multiplying big numbers. Teach and share your trick with a video.
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The Challenge
Teach a math trick
There are clever tricks to speed up just about everything. Memorize a mental math trick, find an awesome way to count on your fingers, or practice interesting ways of multiplying big numbers. Teach and share your trick with a video.
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