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The Two Hardest Two-Digit Numbers to Multiply

Zero Is Basically the Exact Opposite of a Prime Number

Prime Numbers Explained: The Case Against 1

A Googol's a Big Number, but Definitely Not the BIGGEST Number

great mental math trick: multiplying by 50 (and other numbers like it)

Diving Deeper into Powers of Two: When Multiplying Turns to Dividing

Why Should Something to the Zero Power Be 1? Unfolding the Math Behind 2^0

Can You Make 24? Playing the 24 Game

Pi Unraveled: Why It's Forever Irrational, Thanks to Lambert

Exploring Pi: Is Every Possible Number Hidden Within?

The Speed of Light vs. The Speed of Shadow: Eclipse Edition

Did an AI Write the New(-ish) Pythagorean Theorem Proof?

Pi Ends in Infinitely Many 8s??

What's worth more $100 of gold or $100 of Microsoft?

Solving Systems of Absolute Value Equations, No Casework Required

Why Does Every Polygon's Exterior Angles Add Up to 360º? The Slow Turtle Knows!

good little trick for squaring the numbers 40 to 60

Buy Low, Sell High: Solving the Cow Meme Profit Puzzle

Old School Math Challenge: Tackling 1937's Advanced Ratio Puzzles

I wouldn't say it was useless. I once won ten bucks in a pi digit contest!

Robert De Niro was right to be mad, this is pretty unlikely

Yep! Logs and exponentiation are in inverse operations, so we can use them to solve for each other.

Calculating the Circumference of a Really Big Circle of T-Shirts for @howridiculous

The Golden Ratio and the Natural Log: An “Integral” Connection