Some good math puns are: "I didn't understand the math until the teacher summed it up for me," "The marine biology student took a course called algae-bra" and "I was kicked out of math class for one too many infractions." Other fun math puns, according to PunoftheDay.com, include: "Deaf mathematicians communicate through sin language," "Mathematicians throw natural logs into their fireplace" and "Mathematicians are sum worshippers."
All of these jokes use math terms, exploit words with multiple definitions or use words that sound similar to math terms to create puns. For example, the term "sum" is a mathematical word that means the total amount from the addition of two or more numbers. However, in the first joke, the word "sum" is used to mean an explanation. The pun comes from the fact that the joke refers to a math teacher, so it is humorous that the teacher uses the word "sum."
Some of the jokes are more complicated. For example, one of the jokes combines the words "algae" and "algebra" to make the word "algae-bra." This is a pun about a marine biology student and math. In one joke, the word "sin" means "sign" from the phrase "sign language."
Math puns are a good way to entertain a mathematician, or for a teacher to make students laugh while staying on topic.