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We might act like Muppets sometimes, but we’re nowhere near as good at counting as Count von Count. One! Two! Three! Hahaha. And that’s more or less where our worldly wisdom with numbers ends.

(Un)fortunately, we’re not the only ones whose brains sometimes derp out and throw their math skills out of whack! And that’s what the ‘They didn’t do the math’ subreddit is all about. It documents all of the biggest math fails on the net and all of the times people messed up when doing school-level counting. (Just remember not to mix this community up with its counterpart, the ‘They did the math’ subreddit.)

Check out some of the funniest ‘They didn’t do the math posts’ and upvote your fave pics by giving them a big old upvote. Do you have any embarrassing math fails to share with all the other Pandas? Drop us a comment below. Who said that math can’t be fun?!

#3

A Penny A Day For A Year Will Get You Nowhere

A Penny A Day For A Year Will Get You Nowhere

GustavGarlicBread Report

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Skyler Harris
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

I know how the guy/girl thought it was 9,125 dollars with the quarter. Because he probably did 25x365 and not 0.25x365

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The subreddit has over 24.3k members and has been active for 6 and a half years at the time of writing. And the community is all about making your inner numbers’ wiz groan and cringe. There’s nothing like feeling like a genius at math when you compare yourself to the worst of the worst, is there?

But suppose that being better than the worst isn’t enough for you. You like a challenge. You enjoy improving yourself. Pushing past your limits. You’re a Panda, after all! Luckily, there are countless (pun not intended) free and paid resources online to help you sharpen your skills with numbers. From big names like Khan Academy to small scale websites and projects that you’ll find hiding in the cracks of the internet, right in-between posts about cats.

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While some peeps have an easier time learning math, I sincerely believe that everyone can reach the genius tier if they put in enough time, effort, and focus. I for one was really awesome at math when I started school (multiplying stuff was my bread and butter). However, I started struggling when they started throwing in letters and weird concepts into my calculations. I’m sure that more than one of you has been there, dear Readers.

But one thing that I learned was how much carving out an hour or two for practicing basic math problems helped me out. That and knowing some amazing math wizards who explain to you the illogical logic behind numbers. TL;DR—practice makes perfect and soon enough you’ll be a Muppet like Count von Count.

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#9

Ah Yes, Calculation

Ah Yes, Calculation

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Csaba Hegedűs
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

Well, if he sleeps just three hours less, then it means he can drive for 27 hours per day...

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#11

What A Genius

What A Genius

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iajdini avatar
Bardhi's Dad
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

I'm sure he is not trolling, so it means that the second solution is correct

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#17

Yay! We All Win

Yay! We All Win

plipyplop Report

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bryguy
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

It's scary when they double down and try to explain how they are right lol

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#19

How Many Trips Back To The Store?

How Many Trips Back To The Store?

tonyoncoffee Report

#20

Ah Yes, The 500 People Population Of The U. S.

Ah Yes, The 500 People Population Of The U. S.

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#21

Once A Day For Whole Year

Once A Day For Whole Year

TheStangun Report

#24

For The 0.01th Time?

For The 0.01th Time?

thatgayguy12 Report

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Hans
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

And even the testing math is not true, as positive rates do not simply scale with the number of tests but are dependent on many factors.

meyowmix avatar
Colin L
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

He can't do math. The election keeps showing that he can't figure out which is bigger, 306 or 232.

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Tabitha L
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

I'm stuck on the 1/100th time. Is that shorthand to mean something else? How do you say something for the one one-hundreth time?

monika-soffronow avatar
Monika Soffronow
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

It is tRump-speak, and thus not meriting any amount of actual thought and consideration.

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bryguy369 avatar
bryguy
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

Bestest math!! They said, probably, likely, best math ever recorded on earth. Smartest person too! Big smarts. HUUUUGE smarts. Huge smarts, huge maths, big brains! Big hands too! BIGGEST hands. HUUUGE hands writing down smartest maths. *meanwhile his followers are there like WOAH!!! SEEEEE!!!*

aoi_halna avatar
Anggi Santika
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

How did he become a business man if he doesn't do good math?

jubilant-andie avatar
Full of Giggles
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

He's not good at business either. His empire is going to come crashing down on January 21st.

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shannon_smith avatar
Inclusion 2020
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

How is this tard in charge of anything??? “Is much bigger and better”? As a 3rd grade English teacher, I can say with confidence that my kids can teach you a thing or two. You should go back to 1st grade.

mintyminameow avatar
Mewton’s Third Paw
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

I’m surprised you got so many votes calling him a tard on BP lol. He’s in charge because the other idiots voted him in. People dumber than him love him, which is like 30% of the country.

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monika-soffronow avatar
Monika Soffronow
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

The sad thing is that a lot of people suffer from the consequences of his recklessness. I wish they'd depose him IMMEDIATELY.

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chicagoslooper avatar
Chicago Dog Lover
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

Proper use of 1/100: Trump does not speak the truth even 1/100 of the time.

sweetangelce04 avatar
CatWoman312
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

I’m looking forward to normal again, next year, when we have a sane man running the country

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Max L.
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

I think I see why you tought a 200 doubt votes difference would have let you win over a hundred thousands undoubt votes difference, Donald...

lsoo avatar
Raine Soo
Community Member
3 years ago (edited) DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

I've given up on listening to what The Donald has to say, as it is always nonsense.

zoemurphy avatar
Zoe Murphy
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

YESS!!! IVE GOT IT!!! STOP TESTING EVERYONE AND THE CORONAVIRUS WILL END!!!

merlinthecat1 avatar
Monika Rhodes
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

Ah, yes. The boss of stupidity. Was waiting for him to show up here...

willemsen avatar
Meami
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

This one made me want to bang my head on the wall. And the sad part is that so many people nod their heads and say, "well, yeah".

jackiesalac21 avatar
J.G
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

I'm convinced he's illeterate and trying to hide it. Either that or there's some strange math that's taught in schools for the rich, elite and entitled, that teaches math in terms of one plus the tooth fairy equals twenty bicycles and magic science teaches that, directionally, the sun rises in the West and no one knows where East is, because East got mad at them and hasn't been in touch for a while.

jaybird3939 avatar
Jaybird3939
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

I've been embarrassed for America for the last 4 years. I'm hoping the next 4 will redeem us in the eyes of the world.

inkslingerkate avatar
M Kate McCulloch
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

I would like to apologize on behalf of the 54% of Americans who know how to think, and do math, that he was installed to Office. He was not elected by the popular vote, just so ya know (lost that by 3.5M). It was our damned Electoral College that installed him.

dodsonmichelle avatar
Celtic Pirate Queen
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

Believe me - most of us are completely embarrassed that he ever became President. He's a f*****g moron.

atlmainiac avatar
Martha Higgins
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

Why is anyone surprised, we knew he was stupid before he was elected.

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Stannous Flouride
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

And if all those teenaged girls we don't provide family planning tools to would just stop peeing on sticks there'd be MUCH less teen pregnancy.

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Joseph Rychetsky
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

This doesn’t surprise me if it comes from the carrot of presidents

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C.S.
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

So glad this moron is out the door. 1/100th? So this is the first time? And you're gonna repeat yourself 99/100 more times and THEN it'll be the 100th time!? And the testing thing, that only works if what your testing is how many tests you've done. Anything else and this dunce his failing math, science....life in general. What a failure.

josephrychetsky avatar
Joseph Rychetsky
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

No it isn’t even the first time. If he does 100/100 times, he will have done it one full time. Fractions work this way.

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Stanley Yen
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

Did you guys know that Trump is the oldest president, currently? But next year, the oldest president will be Biden.

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Suzanne Clark
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

Using that "reasoning", let's not test anyone...YAH, no virus!

idrow avatar
Id row
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

Thank god that moron is on his way out. I'm genuinely baffled as to why he wasn't yanked out of office for sheer incompetency within the first 6 months of his term.

kathinka avatar
Katinka Min
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

Every single time I read a Trump tweet (which fortunately isn't often, since I', not American) I think it MUST be some kind of joke. That 40% of Americans feel well represented by this creature is a truly alarming thought given how large and powerful the US are.

leodomitrix avatar
Leo Domitrix
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

How many other US citizens just wanted to pretend to be Canadian after tweets like this came from POTUS?

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Monika Soffronow
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

If there had been no testing at all, many more people would have become ill with Covid-19. This is because people who are unsymptomatic (or believe they only have a slight cold) when they are tested will have to isolate. If they had not been tested, they would have been out and about spreading it all over the place.

el_dee avatar
El Dee
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

Actually there is a LITTLE logic. During the first wave the CFR was incredibly high compared to the second wave and much of this was due to undiagnosed cases which were asymptomatic being missed. Of course, now that testing (worldwide) has gotten off the ground a little we can see a more realistic picture of how poorly we are performing..

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A Random Panda
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

But we would be in a much worse spot than we already are, s be grateful that we did this much testing, idiot.

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#25

Hmm...

Hmm...

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#26

How Do I Take Advantage Of This Special?

How Do I Take Advantage Of This Special?

grrrr12344 Report

#27

When Did Free Become So Expensive?

When Did Free Become So Expensive?

reddit.com Report

#28

Please Explain... Yes...

Please Explain... Yes...

XLRIV48 Report

#29

Only 4% Of The People Wash Their Hands?

Only 4% Of The People Wash Their Hands?

LemurFemurr Report

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chi-wei shen
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

I still hope the numbers by CDC are wrong. Such a low percentage sounds outright disgusting.

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#30

Communicative Property Is Anger

Communicative Property Is Anger

cckarate7 Report

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#32

Valentine's Day Instant Baby Or That Elusive 4th Trimester Pregnancy

Valentine's Day Instant Baby Or That Elusive 4th Trimester Pregnancy

guyheyguy Report

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bryguy369 avatar
bryguy
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

Anyone who puts "lmfao" after every sentence immediately goes down 100 IQ

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#33

Abc Did Not Do The Math

Abc Did Not Do The Math

fearclutchy Report

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Alex Fierro
Community Member
3 years ago (edited) DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

I'm guessing you could pick more than one option in the survey? It would make sense if the graph wasn't a pie chart

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#34

Social Distancing

Social Distancing

adamlm Report

#35

Wow! What A Great Deal!.....wait....

Wow! What A Great Deal!.....wait....

fuzzy_devil_dicks Report

#36

Pemdas

Pemdas

Finnr77 Report

#38

Shouldn't A Vp At A Mortgage Company Understand How Compounding Interest Works?

Shouldn't A Vp At A Mortgage Company Understand How Compounding Interest Works?

C00LST0RYBRO Report

#39

Oof

Oof

EyewarsTheMangoMan Report

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Alex Fierro
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

can someone,,, explain what is going on here??? like, I get it, but I also don't - obviously it's wrong but where is the error?

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#40

Off By 100x. Still Way Too High But Holy Crap How Do You Mess This Up?

Off By 100x. Still Way Too High But Holy Crap How Do You Mess This Up?

Whos_Sayin Report

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#41

One In Four = Most??

One In Four = Most??

DearTereza Report

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Bardhi's Dad
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

This happens often, when journalists uses phrases without thinking of the meaning and editors are incompetent. Believe me, I know what I'm saying, I'm in the branch

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#42

Yummy Pie

Yummy Pie

y0mayne Report

#44

Bbc Didn’t Do The Math

Bbc Didn’t Do The Math

fat-jonesy Report

#45

Actually The Margin Of Error Would Be +/- 650,000 Finns, It's The Population Of Finland Which Is Censused Here, Not The World

Actually The Margin Of Error Would Be +/- 650,000 Finns, It's The Population Of Finland Which Is Censused Here, Not The World

SyraEdit Report

#48

Eating More For Less

Eating More For Less

King-Archdemon Report

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Samantha Lomb
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

probably priced by the person who thinks 1/3 is less than 1/4 because 3 is less than 4

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#49

Close Enough. Put It Up

Close Enough. Put It Up

WeirdAvocado Report

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iajdini avatar
Bardhi's Dad
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

You can save 5.09 if you buy approximately 1.65 of that item. You're welcome

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#50

When You Try To Correct Someone But You're Wrong

When You Try To Correct Someone But You're Wrong

reddit.com Report

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#51

Apparently 4+2 = 7

Apparently 4+2 = 7

RepliedDawn Report

#53

One Cookie Is Healthier? But Which One?

One Cookie Is Healthier? But Which One?

AUGA3 Report

#57

If You Plug Numbers In The Wrong Part Of The Equation, The Answer Can Be Anything You Want

If You Plug Numbers In The Wrong Part Of The Equation, The Answer Can Be Anything You Want

goofyonlinepersona Report

#58

At A Local Eatery And I Saw, Written On A Box, This Attempt At (What Appears To Be) A Math Problem...

At A Local Eatery And I Saw, Written On A Box, This Attempt At (What Appears To Be) A Math Problem...

campbell-1 Report

#59

Runescape Player Calculates Subscriber Money

Runescape Player Calculates Subscriber Money

twitchinstereo Report

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Leo Domitrix
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

And suddenly the 2008 financial crash is explained. This is "business math"....

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#60

Butterfingers On The Calculator

Butterfingers On The Calculator

MolarPear Report

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#62

Uh Huh Hmmmm. I’ll Take 2 Sets Of Three’s Thanks!

Uh Huh Hmmmm. I’ll Take 2 Sets Of Three’s Thanks!

budge1988 Report

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Ben Smith
Community Member
3 years ago

This comment has been deleted.

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#63

Flight Didn’t Take Quite This Long...their Math Was A Little Off

Flight Didn’t Take Quite This Long...their Math Was A Little Off

justthetipping Report

#64

I Don’t Think Pie Charts Work Like That

I Don’t Think Pie Charts Work Like That

breakfastofachampion Report

#65

How Much Money Is Disney Losing Due To Corona?

How Much Money Is Disney Losing Due To Corona?

masterzeus2 Report

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WilvanderHeijden
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

But Disney fired all staff and has almost no expenses. So they will deduct their "losses" in the next taxdeclaration and they still end up making profit.

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#66

Time Divided By Distance Gets You Units Of Distance Over Time? Makes Sense To Me

Time Divided By Distance Gets You Units Of Distance Over Time? Makes Sense To Me

HamMan_42 Report

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Vero Morales
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

Mmmbut if I count the time that I spend in my shoes , it's usually faster hop or jump

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#67

Someone Caught The Ladder Before It Fell, So There Was No Need To Find The Solution

Someone Caught The Ladder Before It Fell, So There Was No Need To Find The Solution

carlos_ch_s Report

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#68

Movie Theater Math Is Hard

Movie Theater Math Is Hard

SodaPressing789 Report

#70

Fabulous Tax Math

Fabulous Tax Math

DudeWithTheStuff Report

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#71

Man's Got A Ping Going Well Beyond Our Solar System, And This Mf Still Stuck Behind On Mars

Man's Got A Ping Going Well Beyond Our Solar System, And This Mf Still Stuck Behind On Mars

kryptofarmer Report

#72

328 Million X 1 Million = < 500 Million

328 Million X 1 Million = < 500 Million

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#75

How Does This Make Sense

How Does This Make Sense

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Fin Diffenderfer
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

The numbers total 66... I think the person is saying since there's that 66 and there are 6 letters in Corona it's 666? But they could just be an idiot idk

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#77

They Are Selling Each For 1.49$

They Are Selling Each For 1.49$

Tuni09 Report

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kjorn
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

but if it's written 21 for $ 3.00... that would be ok

#80

The More I Question Its Origin, The More My Brain Hurts

The More I Question Its Origin, The More My Brain Hurts

AhoyPalloy Report

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Mewton’s Third Paw
Community Member
3 years ago (edited) DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

Walmart always has weird prices like that on their app! I needed cinnamon and the options were to buy one for $4.50 or two for $2.99. I didn’t even look at the unit price, it was probably way off too. I do not need this much cinnamon.

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#81

They Didn't Do The Math

They Didn't Do The Math

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Bardhi's Dad
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

After a short look to that, you don't need to make any further calculation. You just go to another provider

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#82

Umm.. Who’s Gonna Tell Him?

Umm.. Who’s Gonna Tell Him?

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Peter Kelly
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

I'm pretty sure that 1 trillion is a multiple of a million so, technically, correct.

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#83

Makes Sense

Makes Sense

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Henry Cheves
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

Okay, the grams are wrong, but the percentages are Daily Values, which means how much of the nutrient you need to get in one day.

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#86

At A Loss For How This Works Out

At A Loss For How This Works Out

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#87

Spotted On Cnn... Not Sure If This Counts But 50,0000

Spotted On Cnn... Not Sure If This Counts But 50,0000

JediIzzie Report

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Tabitha L
Community Member
3 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

Why is this a math error? They increased available hospital beds by 50,000.

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#88

Unless They Have Some Sort Of Time Machine

Unless They Have Some Sort Of Time Machine

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#89

6/Root(2)?

6/Root(2)?

y0mayne Report

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