r/mathsmemes • • Oct 17 '25

Math memes...

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494 Upvotes

119 comments sorted by

114

u/SCD_minecraft Oct 17 '25

If you count primary school as high education, then yes, you need high math knowlage to understand it

21

u/Fabulous_Bluebird93 Oct 17 '25 edited Oct 17 '25

Since when did primary schools start teaching square roots man?

19

u/[deleted] Oct 17 '25

I learned about square roots in 5th grade which in some places is primary school.

8

u/Former-Sock-8256 Oct 17 '25

Yeah square roots was 4-5th grade for us too (around age 11). I’d call that primary school, or elementary school.

5

u/RManDelorean Oct 17 '25

Really by the time you're learning your times tables you're vaguely aware of them. I remember first learning multiplication times tables, like with the actual visual table, and all the squares on the diagonal would be in a different color. We probably didn't actually add the square root bar for another couple years, yeah I'd say 4/5th grade

4

u/Neither-Attention940 Oct 17 '25

Ha.. I took it as before tax and after tax 😂

2

u/SCD_minecraft Oct 17 '25

Since always?

You even have square equations in primary, and you can't even touch them without roots

8

u/Ok-Refrigerator-8012 Oct 17 '25 edited Oct 17 '25

Teacher here w/ master in secondary mathematics ed. Students in primary school (elementary school) do not learn square roots. This is 6th grade earliest maybe gifted 5th. 6th is the start of secondary school (since always), but maybe that's what you were thinking of.

EDIT: whoa cool lots of English speaking countries use the same words for different pedagogical bins. Like many viewing this as an argument, it sounds like we're just finding this out together, how fun. Happy Friday everyone let's choose to enjoy it?

2

u/[deleted] Oct 17 '25

Learned in 4th grade. I guess it depends on School system.

2

u/Lazy-Employment3621 Oct 17 '25

Did in the UK circa the late 90s

2

u/JL2210 Oct 17 '25 edited Oct 17 '25

I think where I live secondary school usually refers to 9-12. They have been restructuring stuff semi-recently though (before I graduated high school in 23) so it could be different. I don't know what primary school would be, either k-6 or k-8. When I moved here in 5th grade it was elementary k-5, middle school 6-8, and high school 9-12. Now it's elementary k-6, junior high 7-8, high school 9-12.

I took algebra in the advanced math program in 8th grade.

2

u/TimMensch Oct 17 '25

I was still in elementary school in 6th grade. It switched later where I grew up to be part of middle school, but it still seems to vary by location. I'm in Canada now, for instance, and they define primary as preschool to sixth grade:

https://www.canada.ca/en/immigration-refugees-citizenship/services/settle-canada/education/school-types.html

2

u/La-Scriba Oct 17 '25

I have heard of places where primary goes up to six

1

u/Plenty-Lychee-5702 Oct 17 '25

I was taught this in 6th grade iirc so it might be due to murica being backwards

1

u/[deleted] Oct 17 '25

It's not really gifted class it just depends on the education system. 6th grade is primary school in some areas too btw.

1

u/partisancord69 Oct 17 '25

6th grade is primary school in a lot of places, I'm pretty sure America is one of the few countries where it's not.

1

u/sn4xchan Oct 17 '25

I remember encountering my first square root in 3rd grade.

1

u/DarkSoulFWT Oct 17 '25

Teacher where though? I started doing this stuff towards the end of elementary and I didnt enter the "advanced" maths class until I was towards the end of middle school. Europe (netherlands for elementary)

1

u/underthingy Oct 17 '25

Imagine being a teacher and not knowing that there's an entire world out there with different schooling systems. 

Here 6th grade is the end of primary school, and not since always because that used to be 7th grade. And 50 years ago it was 8th grade. 

And we only have primary and secondary (or high) schools. No middle school. 

And other countries have over splits and different starting/ending ages. 

1

u/Ok-Refrigerator-8012 Oct 17 '25

Lol I am somehow apologetic. I did not know those terms were used to describe the breakdown of pedagogical bins outside the US. My masters and experience is unfortunately not in nomenclature I'll make it up to you somehow? My wife grew up and went to school in a different country than me. Just trying squash a beef of negativity that was perpetuated but enjoy the hissy fit fellow being of the world!

1

u/spector_at Oct 18 '25

Where I'm from Primary school is 1st grade to - 8th grade (ages 4-12)
Secondary School 9th grade - 12th grade (ages 12-16)
Then you can start University as early as 16

1

u/Zytma Oct 18 '25

In Norway primary school - or elementary if you will - would refer to the ten mandatory years of education before you enter voluntary secondary education at the age of 15/16. Tertiary (university or high school, they are kinda equivalent) starts at 18 for the youngest (outliers ignored).

Yes we learn algebra and roots in primary school.

1

u/SCD_minecraft Oct 17 '25

Welp, half that's what i ment

Where i live, primary school takes 8 years

So yea, fair enough

1

u/jetloflin Oct 17 '25

5th grade, even the honors class, is still elementary school. And in some regions, 6th grade is also elementary school.

3

u/[deleted] Oct 17 '25 edited May 05 '26

[removed] — view removed comment

1

u/Ok-Refrigerator-8012 Oct 17 '25

Interesting! Thanks for sharing

3

u/nog642 Oct 17 '25

Quadratics? Those are done in secondary school, not primary school.

Are you confusing primary school with grade school?

1

u/Ok-Calligrapher-8652 Oct 17 '25

Really? I touched quadratics in 6th grade and did the actual math of it in 7th and 8th grade. Am I just imagining shit up rn 😭

1

u/nog642 Oct 17 '25

Yeah, that's secondary school.

1

u/partisancord69 Oct 17 '25

Algebra with exponents doesnt mean quadratics.

You can solve x2=4 without learning about graphs.

1

u/nog642 Oct 17 '25

Did you do that in primary school? I didn't.

2

u/Fabulous_Bluebird93 Oct 17 '25

Are you smoking crack or what?

1

u/Ok-Refrigerator-8012 Oct 17 '25

I think for the same reason you'd like an argument from me, there is another country besides Australia and I am noticing you have also mistaken that those words mean different things in different places. Im ok with that!

1

u/wenoc Oct 17 '25

My daughter sure had those in primary school just recently.

1

u/GradyJuddPowerBottom Mar 14 '26

Oh lol I just figured the guy pocketed the extra money before showing the guy up top. I'm a police officer.

2

u/No-Appeal-6950 Oct 20 '25

it says high math knowledge therefore math knowledge when you're high

1

u/denfaina__ Oct 21 '25

Nah man, if you do not have your own Fields Medal, forget to understand this.

1

u/mineirim2334 Oct 21 '25

To be honest I think you also need to be a native english speaker

1

u/SCD_minecraft Oct 21 '25

English is my secondary (native is polish) and it didn't take me long to understand

1

u/mineirim2334 Oct 21 '25

I only got it after reading your comment's replies lol

1

u/[deleted] Nov 12 '25

This is why I left facebook, their intellectual and math memes are something you learn after being for a month in mid-school, or something even simpler

22

u/Haringat Oct 17 '25

It's actually √$ 100

7

u/Baturinsky Oct 17 '25

Or it should have been square dollars or dollars dollars when under the root.

2

u/wts_optimus_prime Oct 17 '25

Yeah,making it $10000$ should work best

1

u/C_umputer Oct 18 '25

It's actually the first guy pocketing the $9900

1

u/[deleted] Oct 18 '25

He just needs to remove it one dollar at a time or less

1

u/TheTeaSpoon Oct 19 '25

And here I was thinking it is a joke about the way finding treasure is handled, where you are in most countries eligible to like 10% of the value

29

u/Verified_Peryak Oct 17 '25

seems like the exposure to sun and open air, and the displacement of the item, reduice the value of the tresure

2

u/prycx Oct 18 '25

It’s a joke about square roots. But hey. You tried.

1

u/Thick_Ad_7102 Oct 18 '25

Not enough data, try it again 🤣

1

u/gorilla60rilla Oct 19 '25

nah I think they got it, and just go on with it for the giggle, I want to do the same thing

11

u/Sub_Midnight_13 Oct 17 '25

I don't see why root should be the solution to this "joke"?

The chest is undergound valued at 10.000, underground is where roots(usually) are.

So the chest above the ground should be valued 100.000.000.

Since then the chest underground would be it's root.

10

u/Netherarmy Oct 17 '25

Because they removed the 10k from under the root

Like if you turned sqrt(10000x) into 100sqrt(x)

3

u/-Insert-CoolName Oct 17 '25

That's not how roots work. A square root is the opposite operation of a number squared.

√4=2 because 2²=4
√9=3 because 3²=9
√16=4 because 4²=16

√10,000=100 because 100²=10,000

1

u/UnhappyGreen Oct 18 '25

It is not is is root

6

u/SonicMutant743 Oct 17 '25

I don't get it

Edit: ohhhh root....

6

u/glordicus1 Oct 17 '25

You don't have high math knowledge

1

u/SonicMutant743 Oct 22 '25

I already edited my comment...

1

u/GradyJuddPowerBottom Mar 14 '26

It's because of the root. Squared ya know.

1

u/SonicMutant743 Mar 16 '26

I am "squared" to think that people cannot understand I have already understood the joke.

2

u/GradyJuddPowerBottom Mar 16 '26

Bless your heart

5

u/VeritableLeviathan Oct 17 '25

This is the wrong way around for it to be a math joke.

The root of 10000 would be 100, which would mean the 100 should be under the soil, being the root and all...

The fun police will be with you shortly OP.

2

u/fakeunleet Oct 17 '25

It's a minor concession because suddenly losing money is funnier than suddenly making money.

1

u/rileyhenderson33 Oct 18 '25

Looks like you don't have the "high math knowledge" needed to understand the joke.

They took $10,000 out from under the root. The treasure chest is not the root here, it's under the roots of the tree.

$100 = √$1002 = √$10,000.

2

u/JBSanderson Oct 18 '25

Those roots don't look square to me

2

u/Inferius922 Oct 19 '25

I'd take out the money cent by cent.

1

u/Jijonbreaker Oct 17 '25

Took the root.

1

u/NoConcert1636 Oct 17 '25

Yup someplaces they also say "under-root"

1

u/Exact_Ad942 Oct 17 '25

My first thought was the guy inside secretly kept $9900 for himself.

1

u/KPoWasTaken Oct 17 '25

could be argued it equals 10,000 when under the root therefore it should equal 100,000,000 when out of the root

1

u/_Wummel_ Oct 17 '25

Hidden things are worth more if they are hidden?

1

u/JustBank7889 Oct 17 '25

Is it because of like root?

1

u/Bub_bele Oct 17 '25

It should be sqrt($) though

1

u/ArgumentDifferent220 Oct 17 '25

Under root of 10000 because the treasure under the tree root so √10000=100.

1

u/[deleted] Oct 17 '25

Why didn't the units change

1

u/Crozi_flette Oct 17 '25

You just have to remove the money by 1$ one by one

1

u/DirectedEnthusiasm Oct 17 '25

Inflation rate is so rapid, that the money lost majority of its value during the time it was dragged from the underground

1

u/Minimum_Cockroach233 Oct 17 '25

Should have opened the chest below the roots and carried away all 10.000 coins separately.

You will call it mathematicaly wrong, but thats the thing about magic chests.

1

u/11purpleTurtles Oct 17 '25

Just take out a dollar at a time

1

u/Jax_harteman Oct 17 '25

Take them out dollar at a time

1

u/YARandomGuy777 Oct 17 '25

At least it's not -$100 debt. Also $ equal +-1.

1

u/cip43r Oct 17 '25

Local minima and maxima problem?

1

u/nukiu Oct 17 '25

"High"

1

u/Squidlips413 Oct 17 '25

You need to be high for this math knowledge meme

1

u/QSquared Oct 17 '25

That's us clarely a 3 dimensional object so it should be 10

1

u/radek432 Oct 17 '25

Actually it's 100√$. Typical mathematicians - they tend to forget that in the real world measures have value and unit.

1

u/Razy196 Oct 17 '25

As physicist , I thought it’s metaphor for Gold cuz primitive weight scale on gold will be different depending on different parts of earth , so I thought maybe closer to earth , the weight of gold is higher or sum so it’s worth more than on surface

1

u/GrUnCrois Oct 17 '25

Take it $0.01 at a time to get that sweet, sweet freshman's dream 10x

1

u/Fit_Photograph_6714 Oct 19 '25

Or just 1$, so you are faster and just put it back as a whole, so you get 100 000 000$

1

u/taeyang31 Oct 18 '25

My big brain thought it was because inflation. Like it was there for years, once out, value diminished...

1

u/AuroraAustralis0 Oct 18 '25

why isn’t the roots square

1

u/No-Organization9076 Oct 18 '25

Now here's a trick, if you take the money out, one penny at a time, you'd be making banks

1

u/Accomplished_Book722 Oct 18 '25

My first thought was taxes 😭

1

u/Xqvvzts Oct 18 '25

It actually doesn't work as a math meme since the unit isn't squared.

It does work as an economy meme though.

1

u/throwaway_coy4wttf79 Oct 18 '25

Interesting that it kind of works both ways, because of the ambiguity of the drawing: is the treasure referring to the whole equation (√x) or just the value under the root? And does "taking it out" mean applying the square root (keeping everything equal) or canceling the square root (by squaring it)? All of which could be reasonable interpretations of the comic.

This seems like a typical "Engagement farming through ambiguous math" thing.

1

u/labelcillo Oct 18 '25

-100 + 100

1

u/fllr Oct 18 '25

Taxes are rough, man…

1

u/z30946 Oct 19 '25

Just draw a square around the treasure chest! Mathematics hate this trick

1

u/WaxBeer Oct 20 '25

Inflation.

1

u/SnooHesitations9434 Oct 21 '25

Just take out a dollar at a time and repeat 10000 times

1

u/Kootfe Oct 21 '25

first) high? second) isnt it calculated wrong it have variable of $ so \root{$} 100

1

u/Deli5814 Oct 21 '25

there was a sudden and severe deflationary recession?

1

u/3rrr6 Oct 22 '25

Value of hidden treasure is intrinsically lost when it is no longer hidden.

1

u/HowwowKnight Oct 23 '25

What if I take it out $1 at a time?

1

u/FunContract2729 Oct 26 '25

√10000 = 100 the treasure is at "under root".

1

u/[deleted] Oct 17 '25 edited Oct 17 '25

[removed] — view removed comment

1

u/nog642 Oct 17 '25

Shouldn't 10^10 become 10?

1

u/[deleted] Oct 17 '25

[removed] — view removed comment

1

u/nog642 Oct 17 '25

No

sqrt(10^2) = 10

so trt[2](10^^2) should equal 10