Episode 235
235 TMD Phone Keypad Number Puzzle
Learn how to solve a number puzzle on your phone's keypad.
The Math Dude Quick and Dirty Tips to Make Math Easier · Macmillan Holdings, LLC
July 15, 20169m 26s
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Show Notes
You know your phone’s keypad is arranged into three rows and three columns of numbers, but did you know there’s a pretty cool math puzzle hidden in there, too? Keep on listening to The Math Dude to find out how to solve it! Read the transcript: http://bit.ly/1LqGcjm
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