Posts tagged ‘halloween’

Halloween Math Jokes (Best Of)

I’d like to put together an entire collection of Halloween math jokes, but I don’t have the energy to write it.

I think I’ll use a ghost writer.

Did you hear about the ghost who earned 14% on his math exam?
He made a lot of boo-boos.

The following is blatantly stolen from all the other sites who blatantly stole it from somewhere else…Paranormal Distribution

I’ve published a post with Halloween math jokes for the past several years.

Got any good Halloween math jokes? Please share!

October 27, 2014 at 6:01 am Leave a comment

Math Joke for Halloween

A joke about a graveyard, a dead person, and being frightened. All good things for All Hallow’s Eve.

A man was walking through the Alexander Nevsky Monastery when he heard someone say, “x2 + 2x = (x)(x + 2).” Sure that his mind was playing tricks on him, he kept walking, but then he heard, “x2 + 2x + 1 = (x + 1)2.” He paused again, then heard, “x3 – 4x2 – 7x + 10 = (x – 1)(x + 2)(x – 5).” Concerned, he approached a cemetery worker. “Why do I keep hearing math equations?” he asked.

“Oh, that’s Leonhard Euler,” said the worker. “He’s decomposing.”

For more Halloween math jokes, see Scary Math Facts for Halloween or Trig or Treat or Math Jokes for Halloween.

October 31, 2013 at 4:25 pm 2 comments

Scary Math Facts for Halloween

Pumpkin Double IntegralIf you laid all the candy corn end-to-end that is sold annually — more than 35 million pounds, according to the National Confectioners Association — it would circle the moon 21 times.

And if you took all the bones from your body and laid them end-to-end… well, you’d be dead.

What is the weight of all the bones in an average human body?
One skele-ton.

What does a vampire teacher give to her students?
A blood test.

Did you hear about the vampire who became a logician?
He studies Boo-lean algebra.

What does a math teacher say to his students on Halloween?
Trig or treat!

And it wouldn’t be Halloween if this one wasn’t included:

What do you get if you divide the circumference of a jack-o-lantern by its diameter?
Pumpkin pi.

October 31, 2012 at 12:18 pm 3 comments

Trig or Treat

On Mischief Night, I spent a long time explaining our Halloween decorations to my neighbor. But I understood why he was confused. After all, they didn’t look like Halloween decorations.

There was the WITCH of Agnesi taped to our front door…

Witch Of Agnesi

…the SKELETON of a cube hanging from our tree…

Skeleton Cube

…and Napier’s BONES drawn on the sidewalk in chalk.

Napiers Bones

After I set our neighbor straight, I went for a walk in the woods.

I came across a mathematician stirring a cauldron in the middle of an open clearing. One by one, she added the eye of a newt, two whiskers from a black cat, a pinch of wolf’s bane, a dash of bat’s blood, three hairs from a mermaid, the ear of a troll, and finally a dollup of dragon’s breath. I asked her, “Why don’t you just add everything at the same time?”

“Oh, no,” she said. “To make an effective potion, the ingredients must be integrated by parts.”

Finally, a math equation for today:


October 31, 2011 at 12:01 am 4 comments

Math Jokes for Halloween

Four-Fingered Cartoon Hand Tom Lehrer said, “Base eight is just like base ten, really… if you’re missing two fingers!”

Ever notice that cartoon hands only have four fingers? There’s a very simple reason for that — it’s easier to draw a hand with four fingers than with five fingers. But have you ever wondered what it would be like to have only four fingers on each hand? For one thing, you’d count in base eight, not base ten. For another, you’d never be able to give someone a high five.

Base eight and base ten are relevant to a math joke that’s appropriate for today:

Why do mathematicians sometimes confuse Halloween and Christmas?
Because Oct 31 = Dec 25.

It’s a wonderful coincidence that October 31 and December 25 both happen to be days with significance, which is why that joke works. It’s no coincidence, however, that the abbreviations for October (Oct) and December (Dec) could also be the abbreviations for the octal (base 8) and decimal (base 10) number systems. In the old Roman calendar, October was the 8th month, and December was the 10th month. When the Julian calendar was created, July and August were added in the middle of the year, pushing October and December to the 10th and 12th slots, respectively.

October 31, 2010 at 1:11 am 2 comments

About MJ4MF

The Math Jokes 4 Mathy Folks blog is an online extension to the book Math Jokes 4 Mathy Folks. The blog contains jokes submitted by readers, new jokes discovered by the author, details about speaking appearances and workshops, and other random bits of information that might be interesting to the strange folks who like math jokes.

MJ4MF (offline version)

Math Jokes 4 Mathy Folks is available from Amazon, Borders, Barnes & Noble, NCTM, Robert D. Reed Publishers, and other purveyors of exceptional literature.

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