Order of operations: PEMDAS | Arithmetic properties | Pre-Algebra | Khan Academy

[@jimhunt8834]

Sal just taught me more in 5 minutes than I learned in two years of math as a kid. Thank you Sal...

[@hairywalrus1658]

Them: Pemdas stands for Parenthesis, Exponents, Multiply, Divide, Add, Subtract Me: Pemdas stands for Please End My Depression And Suffering

[@tamiyabrown901]

When I was in school, my teacher would tell us "Please Excuse My Dear Aunt Sally"

[@azularrr]

fr

[@NishtarDocuments]

i love your pfp

[@jvstwannasleep]

I first heard PEMDAS as Please End My Day At School

[@j4smine2]

Re:Dolphin // nice

[@RaidsHim]

L O L O K B O O M E R

[@kevinm9989]

bruh........

[@samantaakbarkhan6542]

I will stick with bodmas instead of pemdas

[@teresaszafranowicz6396]

ur mom

[@bfgfanatic1747]

I never learned that PEMDAS even had levels in school, I always assumed you did multiplication before any division whatsoever. I'm so thankful these videos exist.

[@jakeambrose4294]

guess i got it since i was able do the answer in my head in 15 seconds thanks to you my man, thumbs up

[@christopherdavis3635]

thank you so much, I have a test tomorrow and will probably get an a on it thank you!

[@mrdip4451]

u welcome

[@mrdip4451]

i know im awesome

[@naskensei]

Thanks, very helpful for me to understand PEMDAS in order of operations. Can you show me pictograms and dot plots?

[@elijahhippolyte3137]

I understand it better thanks

[@kabascoolr]

Dude.. This is gold. Because of previous lessons from the site. I was able to do this problem in my head in less than 50 seconds. I skipped to the end of the video and I was right.

[@samariamari2511]

Thank youu soo much ! I have a test next week and i think i can get at LEAST a B :)))

[@gregsmith8977]

OH MY GOD THANK YOU SO MUCH!! I'm way past the point where I should understand this, but I forgot it and came back here when it didn't make sense. only took a few minutes and I fully understand it again :D

[@Mr.Dad1234]

Thank you for being an excellent teacher!

[@Zombie81212]

showed someone the first thirty seconds of this video to prove them wrong in an argument, thanks Khan Academy

[@SummerSchoolED]

thank you Khan Academy These will help my 6th and 7th grade students. Please Excuse My Dear Aunt Sally! Epic work sir

[@ventiuvu2183]

In school: the teacher literally teaches PEMDAS for 3 weeks 🤜 3 WEEKS! 🤛 and i still failed Me watching this video: wow thanks i learned PEMDAS for 5 minutes now i get it now and i can pass my math quarterly exam now

[@hypn0t1c_2]

Then you should game less ☠️☠️

[@DripJerry]

Our school uses a similar version of PEMDAS its called BIDMAS or Brackets. Indices(exponents). Division. Multiplication.Addition. Subtraction. I do think Multiplication should be done before division in the order of operations. And once again, you taught me this in five minutes rather than 7 weeks that it took my school to do so. Keep up the good work

[@reliabgfreoigtb3o4quihwoeihf]

i do bodmas I GOT MASS

[@samyueruxa8886]

In England we use BODMAS BRACKETS Orders Divide Multiply Addition Subtraction

[@santoshsahu-oy5vo]

Nice explanation... Thanks for your dedication...

[@yasmeenearly]

I learned Pemdas a different way: Please Excuse My Dear Aunt Sally

[@queensaharaice7376]

Me three(plus my 2 other siblings)😃

[@henondagoatperiod9892]

+tman400 gyki sub to my channel and I'll sub back

[@mxp1807]

yasmeen earlybird me too!

[@stephaniemiano8152]

yasmeen earlybird same but with FLTR (from looking to rough)

[@madisonmay3433]

That is still called pemdas dummy

[@Omarfx007]

I learn more watching you tube then school,thanks a lot this really helps.

[@ShadelLeblanc]

Thank you so much! This helped me so much!

[@dontgetcaughtslippn6075]

Super valuable. So easy to follow and understand. Thanks so much

[@maharshisoni2737]

Khan academy the GOAT

[@Krallleb]

Hey khan I have your videos on my iPod touch and watch them everyday I didn't get to go to school as a kid and always wanted to learn and now I'm on pre algebra just wanted to thank you for posting and I hope you don't quit I'm trying to become a doctor and i gotta learn calculus thanks again! Kaeleb

[@itz_imani_3588]

Hello! I see you wanna be a doctor! Well... I hope you succeeded! Because like its 2022 now but I'm sure u did succeed

[@zLucci.]

Thanks a lot

[@goodbankie]

I like this video cause it helps me on math

[@isaiahjohnson7305]

So easy know

[@franceskateabainza3761]

Thank you so muchh i have an S.T tomorrow and this really helped me

[@Lemormon]

I'm in 6th grade graduating in just a few months and this guy thought me how to do math more than my teachers can

[@agentX871]

Why does someone dislike this educating video come on it mean those 3 hate math!!!!!

[@trashyphobia8267]

thank you! this really helps!

[@eflores2501]

this information is great, thank you very much, I don't have the money for a tutor, this helps very much

[@joshuadavis3799]

Your videos are very helpful and good for studying

[@VishalManve-o6n]

Thank you for this video

[@oliriebanaria256]

that's suave...thanks alot, sharing this to the class

[@downunderdestroyer7054]

this really helped my on my test thankyou so much!

[@helenbegashaw7315]

awesome man look at math antics it`s also awesome

[@meganbremmer5064]

thanks so much this helped me understand my H.W. ✌

[@sammysef]

The process looks like a diamond

[@cherrypug5315]

yep. hard as a diamond XD

[@nicoleroby3689]

I'm in collage and this helped me

[@dariusiii7832]

Your in a collage? Like the pictures

[@mrsydimurame4601]

Seems that many people need to learn this thing again

[@monganni]

Wow! I'm torn. There probably isn't anybody in this entire world who hates maths as much as I do. I really struggle with this it, but at the same time I'm completely fascinated by it. (maybe fascinated is too strong a word. I think I'm intrigued rather than fascinated) There really is a beauty in the pure logic of this subject . ( Logic is beautiful isn't it?) Now, I don't think I have a learning disabilitiy where maths is concerned, but I do learn incredibly slowly. Is mathematics basically learning the 'rules' and then repeated practice? Is this the way to be competent with maths or do I just not have the right kind of brain for it? Oh, I'm 51 by the way - my brain is decreasing in learning efficiency. Is it too late?

[@daniahwade5792]

I wasn't really paying attention in online class so I just looked this up

[@fastmaverick13]

@buddy767 when you subtract a negitve number it cancels out and become a positive, im pretty sure. sorry if im wrong, im rusty at this myself.

[@ingekatjiuongua1710]

This was really helpful. I will teach my children this easy good explanation. Thank you

[@jericknoche4010]

help me

[@jericknoche4010]

Please

[@joshuaeversole8625]

Great example ty

[@mauricewalker254]

THANKS 🙏 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏so much I’m totally gonna ace my test

[@SathvickSatish]

Pls God let Sal's videos get 500k likes

[@djrexer2941]

Thanks this really made it easier

[@airyndoyle1155]

I'm lost. Okay so why is the answer not 16. My work's end looked like this: 7x2+ 16 ÷ 4x2= 14 + 16 ÷8, then the division into 16 so: 14 + 2 = 16....I was never taught (graduated in 2006) that M and D are "same level" and to be worked left to right like that, not that I recall :( . I mean that's why it was called "order of operations"...if u follow the letters...the M (multiplication) first and then the D (division). I'm not arguing YOUR answer at all, I'm just trying to work it out for myself and want to do it correctly so I appreciate all of your guidance with this! Your video was great and very neat and tidy! Thank you so much for teaching me something NEW essentially! Cheers!

[@natalycharlotte4608]

Airyn Doyle i agree I think he did something wrong I commented the SAME thing

[@jasminejohnson4850]

Nataly Charlotte no he did it correctly. Multiplication and division are grouped together. Same with addition and subtraction. It has always been that way and I graduated forever ago. Most people don’t keep that rule in mind, we’re never taught order of operations correctly, or try to follow the mnemonic device of PEMDAS exactly how it’s written even though logically it’s incorrect. The answer is in fact 22. If you want to check you can always plug in this problem on numerous calculator websites that are free these days and you will also get 22.

[@anthonystrong7075]

That was great Can you use it in daily life. 2+2÷2 why and where. Not in the hospital giving medications. Not distributing food or supplies.

[@yhasssultan4692]

I want another please...

[@PiyaJhamat]

Thank you 😊

[@jasonpimpton4388]

yahvinah1 im with you...couldnt remember what it was for at all.

[@capricornweaver]

thanks so much this helps me understand better!

[@abrahamamorales2024]

POV: your on online or school and one of ur parents r making u watch this.

[@ginabarry7428]

So true

[@areris.london_girlly_girl1092]

Yes

[@rtg55]

true

[@uramisugi]

this is so real

[@getachew.]

watching for fun🫣

[@thedarkriver1]

excellent, sir!

[@guy0terry]

when you got down to 7 x 2+16 divided 4 x 2 you did the division first before the multiplication why? would you do all the multiplication before you can divide? or am i missing something?

[@3V3LIN5x]

because you should go left to right

[@itscolunga]

very well explained it helped thank you

[@hailiestephanievlog5947]

thank you for helping me :)

[@lorensworldgottalent4238]

Thank you so much! That helps me a lot of homework 🤪 to do PEMDAS!😍😍🥰😍😍🥰😘💘🖤💙💛💛❤️

[@doggobubbles2215]

What’s with the emojis 💀

[@yesserlabidi7831]

thank you sir !!!

[@joannaa564]

Thank you

[@Ozaiyah]

Order of operations

[@lia-px2fb]

P- Parenthesis E- Exponent M- Multiplication D- Division A- Addition S- Subtraction Sorrh, could'nt help my self from commenting. :P

[@aijiarenee9662]

I don’t know how you learned this and it’s easy but I learned Please Excuse My Dear Aunt Sally.

[@themooddisorders]

BEDMAS is what I was taught. Brackets, exponents, div, mult, add, sub

[@denghui01]

same

[@anamitchel8514]

Uwu

[@steveklemetti8035]

People need to stop using BODMAS or PEDMAS or PEMDAS and learn the reason for them. They are not rules but a shortcut for remembering. Exponents need to be expanded. Multiplication needs to be expanded before operations can be done. That is why they are done first. Then Multiplication becomes addition. And subtraction is also addition by adding negatives. So exponents and multiplication and addition and subtraction is addition. So you are left with the oddball division. There is no left to right. Division is up and down. The rules are associative, commutative and distributive.

[@YungNosferatuu]

thank you, so many people just tell you the way things go and never why

[@thepotatoofheaven]

sometimes even when i use pemdas im still wrong because "left to right" which doesnt makes sense since multiply would be all the way to the right

[@Yowieezy]

POV: you’re coming from a social media app where they had a question that needed to be solved using PEMDAS and you’re trying to figure out why the answer is 3 and not 5.

[@paragonflash8937]

dang i took a lot of notes on this can help on my order of operations ;]

[@eyruki]

Sheesh

[@marticiawood432]

There we go

[@rc7083]

I learned the pemdas on math

[@Cyroid_1]

I swear i leaen more from yt than school.

[@cherrypug5315]

good :)

[@Owais-ir1oi]

i learned both

[@Cyroid_1]

I USE KAHN ACADEMY AND I JUST ONLY LEARNED THAT THEY HAV A YT CHANNEL!!!

[@disaster4550]

tbh i think pemdas only confuses ppl i never heard of it until recently

[@nelsonjimenez7939]

22 i think just in my head within 11 secs. Lets see. Play again.

[@kendellp17]

(-2)(-2)= 4 5-2 x 3^2= 5-2 x 9 = 5 -18= -13

[@CHRIS_-uc8vv]

This paper in front of me makes life harder because IS ABOUT CARDS

[@alexanderortiz2083]

No way. I'm already an adult and cuz of you I JUST learned pemdas is P E MD AS, I thought it was P E M D A S, so multiplication always goes first even if division came first from left to right. Also for the record I never failed and my average is B. Goes to show the education system is flawed. Or maybe I was just lucky to have never failed.

[@omarkhan5291]

im in 6th grade and this is easy

[@sunscreen30]

1:40 rare footage of the khan academy math guy making a mistake..

[@sunscreen30]

@Soraya's Daily Life lol

[@sunscreen30]

@@balls1401 lol

[@Vesper22000]

intresting

[@gacha.vidsss4961]

PEMDAS

[@mac1bc]

It's funny that I still know how to do this even though I am done with school.

[@tateleonhardt]

They children on KZbin shorts that can't solve a 3rd grade math problem needs this

[@EVILAKUMA]

You guys are doing this in Grade 6 ??????? Where yall from China? Holy shyt man im 30

[@_DeProgrammer]

this is invalid. when you get down to: 16 / 4 * 2 it could be 4 * 2 or 16 / 8 this evaluates to either 8 or 2. you need to add another bracket to make this a valid equation.

[@joe-ib1wn]

This kind of stuff often appears in those viral order of operations problems with everyone arguing because of lousy notation. Just proves that fractions are superior and the linear way of writing creates confusion and requires too clarification parantheses.

[@lilypadplays8110]

I learned “pemdas” as bedmas

[@measad99]

I learned as bodmas

[@TheRoyalAztec]

Can anyone help me with the first order of operations. My professor said that in old textbooks there is a first order of operations that is not groups or parentheses. Not sure what it is and could not find it on the web. He also said it is not functions. Please help anyone.

[@StrangeBotwin007]

Wow I think I got it

[@christofersanchez1507]

WooW.!

[@flashfire1117]

I like pickles!

[@kristenanderson8214]

I made this one up myself.Pamela Eats Many Doritos After School. 😆

[@marywilliams918]

😂

[@stickdude464]

pleas .end .my .depression. and. suffering.

[@HaoSci]

@Tehcarp Touché

[@gqkushington]

Pemdas was way easier to remember in my book lol

[@davidmom1380]

I'm pretty sure you did it wrong, the final answer should be 16. In the order of operations multiplication comes before division. 7*2+(7+3*(5-2))÷4*2 7*2+(7+3*3)÷4*2 7*2+(7+9)÷4*2 7*2+16÷4*2 14+16÷8 14+2 =16 Please give me a solution if I'm wrong. Thanks Sal You've been a big help throughout math career :)

[@Rita_1]

Multiplication and division are the same they come at the same level so you do what ever comes first you do it from left to right same thing for addition and subtraction for example 14:̶7*2=4 you would do division first and then multiplication left to right.

[@_DeProgrammer]

@@Rita_1 but then you would get different answers. you can either do 4*2 or 16/8 which would give you different results. This is an invalid equation.

[@malihairfan9899]

Pov: you're watching online lectures the night before your exam :)