26 Math Knock Knock Jokes To Tickle Your Funny Bones

Do you ever feel like math is just too serious and boring? Well, fear not! We’ve compiled a list of some hilarious knock-knock jokes with a math twist that are sure to make you laugh out loud.

These jokes won’t just make you laugh; they’ll also make your brain work a little. From basic arithmetic to advanced, we’ve got jokes for all levels of math enthusiasts. 

So, whether you’re a student, a teacher, or just someone who loves a good laugh, this blog is for you. These punny jokes will make you chuckle and groan in equal measure. So, grab your calculator and get ready to knock-knock your way to some math humor. 

Before that, let’s understand what”s make humor so important to class!

Laugh your way to an A+: The surprising benefits of humor in the classroom

Learning doesn’t have to be a serious and dull experience! Incorporating humor into a math classroom can make the educational experience more enjoyable, engaging, and effective. By injecting laughter into the lessons, students are more likely to pay attention, retain information, and participate in class discussions.  And what better way to inject some humor into the classroom than with jokes on calculus, algebra, measurement topics, or some classic knock-knock jokes?

Picture this: you’re in the middle of a lecture, and the class is feeling a little sluggish. You decide to break the tension with a knock-knock joke. “Knock knock!” you say, and the class responds with, “Who’s there?” You respond with a silly punchline, and suddenly, the class is laughing and energized. You’ve created a fun atmosphere that’s conducive to learning.

Humor can also help to alleviate stress and anxiety, which can be especially beneficial during exams or presentations. Laughter releases endorphins, which can improve mood and reduce tension. Students who feel comfortable and relaxed in the classroom are more likely to ask questions, share their thoughts, and take risks.

Humor can help to build connections between teachers and students. When teachers use humor in their lessons, they show a more personal and approachable side, which can help students to feel more comfortable and engaged. This can lead to stronger relationships and more positive interactions throughout the school year.

Math knock-knock jokes on your way to make students chuckle

1. Who’s there? Pi. Pi who? Pie is delicious, but Pi is infinite!

2. Knock, knock. Who’s there? Pythagoras. Pythagoras who? Pythagoras, the triangle guy!

3. Knock, knock. Who’s there? Infinity. Infinity who? Infinity and beyond

4. Knock, knock. Who’s there? Radical. Radical who? Radical change is always possible!!

5. Knock, knock. Who’s there? Fraction. Fraction who? Fraction the pieces and you’ll see the whole!

6. Knock, knock. Who’s there? Divide. Divide who? Divide and conquer!

7. Knock, knock. Who’s there? Pi. Pi who? 3.14159… never mind, it’s infinite!

8. Knock, knock. Who’s there? Boo. Boo who? Don’t cry; it’s just math.

9. Knock Knock Who’s there? Broken Pencil! Broken Pencil who? Never mind, it’s pointless.

10. Knock knock. Who’s there? Fourier. Fourier who? For u and me, math is easy!

11. Knock knock. Who’s there? Calculus. Calculus who? Calculus just makes me derive.

12. Knock knock. Who’s there? Integer. Integer who? Integer-tively speaking, math is the best subject!

13. Knock knock. Who’s there? Derivative. Derivative who? I lost count of derivatives, it’s just too integral to me.

14. Knock knock. Who’s there? Square root. Square root who? Square root to the other side, don’t be negative!

15. Knock Knock Who’s there? Axis. Axis who? The axis is for chopping, saw is for cutting.

16. Knock Knock Who’s there? One plus one! One plus one who? Yes, one plus one is two.

 17. Knock Knock Who’s there? Seven Ate! Seven ate who?  Seven Eight nine.

18. Knock Knock Who’s there? Two 4’s Two 4’s who? No need to make lunch we already 8.

19. Knock, knock! Who’s there? Al Gy Bra. Al Gy Bra, who? All I get are math questions!

20. Knock, knock! Who’s there? Square root 2. The square root of 2 what? Don’t listen to me. I am irrational

21. Knock, knock! Who’s there? Math. Math who. Till I math you I do not know who I was.

22. Knock, knock! Who’s there? ¼ . ¼ Who. All I i/4 Christmas is you

23. Knock, knock! Who’s there? Olive. Olive who? Olive geometry and algebra!

24. Knock, knock! Who’s there? Pi. Pi who? Pi wants another slice of that pizza (pi-za)?

25. Knock, knock! Who’s there? Calculus. Calculus who? The calculus you must be good at math!

26. Knock, knock! Who’s there? Sine. Sine who? Sine-dearly hoping you’ll like my math joke!


Math is not always known for its humor, but the knock-knock jokes are sure to change that perception. Embrace the power of humor in the classroom with these knock-knock jokes, and you might be surprised at how effective they can be in helping your students learn and have fun together. “Knock knock!” “Who’s there?” “Boo!” “Boo, who?” “Don’t cry; it’s just a joke! Now let’s get back to learning.” 

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