34 Hilarious Math Fails That Prove Some People Really Didn’t Think Twice Before Posting Online
Ever had one of those math nightmares that keep sneaking back just when you think you’ve escaped? Yeah, me too. I remember sitting at our old dining table, wrestling with numbers that seemed to dance just out of reach—enough to make anyone break into tears. But here’s the kicker: after years of head-scratching and patient nudges from my dad and a stellar algebra teacher, math went from my frenemy to, believe it or not, a trusty sidekick. Sure, I’m not running mental long divisions at the grocery store—but a little number sense goes a long way, right? Still, not everybody’s got that golden ticket, and the internet’s merciless when it comes to math fails. Lucky for us, there’s a goldmine of hilariously confident miscalculations over at the “They Didn’t Do The Math” subreddit. So whether you’re a numbers nerd or someone who breaks into a sweat at the sight of a calculator, buckle up for some laugh-out-loud moments—plus an eye-opening chat with Sofia Baca from the Breaking Math podcast. Ready to dive in? LEARN MORE
Article created by: Greta Jaruševičiūtė
I had a love/hate relationship with math growing up. I remember several particularly painful evenings in middle school, sitting at my family’s dining room table, crying over my math homework because I could not comprehend it.
Thanks to the immense patience shown by my father and my algebra teacher, I learned to appreciate math by the time I made it to high school. Its logic is comforting, and it makes sense (for the most part). Plus, I finally started to understand how useful it would become for the rest of my life. And while most of us don’t need to know how to do long division in our heads, a basic understanding of math can make our lives much easier. And let’s not forget math memes have made dealing with math challenges a little more fun!
Unfortunately, however, some of us never seemed to become friends with math. And as people on the internet are quick to roast others for anything and everything they do wrong, math is no exception. There is an entire subreddit dedicated to laughing at all of the times people had too much confidence in faulty math that did not add up, so we’ve gathered some of our favorite posts just for you.
Whether you’re a mathematician or need a calculator to find out how many hours you work a week, enjoy these posts from “They Didn’t Do The Math” and upvote all of your favorites. Keep reading to also find an interview we were lucky enough to receive from Sofia Baca, one of the hosts of the Breaking Math podcast. Then, if you’re interested in checking out the last Bored Panda piece on this same subreddit, look no further than right here.
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