Prime Numbers

Several scientists were asked to prove that all odd integers higher than 2 are prime. *Mathematician: 3 is a prime, 5 is a prime, 7 is a prime, and by induction – every odd integer higher than 2 is a prime. *Physicist: 3 is a prime, 5 is a prime, 7 is a prime, 9 …

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Silly math test

Test your mathematics by answering the following questions (no peaking below): 1. Noah built it. 2. An expression that represents the loss of a parrot. 3. An appropriate title for Koll the knight. 4. A sunburned man. 5. What we do when it rains. 6. What you call someone who wrote for an Inn. 7. …

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Quick math joke

Saw this joke on the xkcd forums today posed by Pippin: Two of my friends in math class today: “Dude, our slope is so undefined!” “Straight up, bro.” Spoiler hint: What is the slope of a horizontal straight line? Another one from that forum: Why don’t jokes work in base 8? Because 7 10 11.