Multiply in Seconds with This Trick

[@princesavillegas4511]

My 10 yr old just followed along with your first example and then paused the video to try the second one on her own. She got it. Thank you.

[@lathaniabennett6114]

You could go through some s.a.t past questions and teach us some of your strategies....👌🤗that will be really helpful

[@btssuejibae8130]

yess

[@nydrayahhadayah]

Reminds me of a punett square ( idk how to spell that 😂)

[@edwardcortez6662]

Nana Smith Yeah, me too.

[@fijigoya1236]

Punnett

[@geapai6054]

Nana Smith I was thinking the exact same thing!

[@akmalhakim286]

Nana Smith that's for biology tho 😂

[@nydrayahhadayah]

I know but the structure looks similar 😂😂😂

[@HermyHere13]

oh i learned this in 4th grade but my pre-algebra teacher made me use long multiplication because she said lattice is "wrong." 🙄

[@fijigoya1236]

Helen Sileshi Saaaameeee

[@YozoraYue]

That's sad, because math is not limited (idk why your teacher declined it in the first place)

[@putsomerespeckonmaname540]

I've never even heard of the lattice method until this video :(

[@imogensharif4348]

I know exactly how you feel. People discriminated against lattice users like me in school, which is just a dumb thing to do. Math is unlimited yet I have had to deal with failed tests and ripped paper. Lattice is actually superior to most formulas in my opinion.

[@AverageCaitlin]

Sameee!!!!

[@ergeorgiev]

Nowadays if you have the time and resources to do it on paper, you'd have a calculator too, which is more practical. What we need is a shortcut for doing it in our heads. The way I would calculate it in my head: 104*236 = 100*236 + 4*236 = 23600 + ( (10*236)/2 - 1*236) = 23600 + ( (2360)/2 - 236) = 23600 + (1180 - 236) = 23600 + (1000 + 180 - 236) = 23600 + (1000 - 56) = 23600 + 944 = 24544 You could also do it like: 104*236 = 100*236 + 4*236 = 23600 + ( (4*200) + (4*30) + (4*6) ) = 23600 + ( 800 + 120 + 24 ) = 23600 + (920 + 24) = 23600 + 944 = 24544

[@edwardcortez6662]

Eduard Georgiev You did that in your head? If so, how long do equations like that usually take you? And how long do you need to practice to get to that level?

[@fijigoya1236]

So true

[@nhatphungblancharddelabrosse]

That's easy when you have a number close to a simple multiple like 100. I doubt there's any mental shortcut for 173x438 besides doing what you'd do on paper in your head. Thus, you'd need great memory and processing skills.

[@okairii6863]

Eduard Georgiev same actually I practice it in my head so I could get used to it

[@jickyjoke1761]

Eduard Georgiev I mostly use the second method

[@lexijohnson9689]

I tried this out and it's honestly so much easier and quicker than how I was doing it before. Thanks for sharing!!!

[@Momomini23]

My school actually taught this after teaching us the long multiplication way but no one really cared about this because we were already use to doing long multiplication and felt that lattice was too much work. We were actually forced to practice using lattice. Edit: if they actually had a way where we can do long division like this, it would probably be more popular.

[@fijigoya1236]

Or find a square root

[@YozoraYue]

That's pretty sad. Well, I think so too. First when I personally some how learned the Lattice method, no one used it, so I didn't use it to prevent my classmates from getting confused.

[@yesreneau]

***See one of my SUCCESSFUL Harvard essays here for FREE: kzbin.info/www/bejne/iV7FZ6WibMefb5I

[@aman.8383]

I appreciate that you never clickbait us and taught us this wonderful method!

[@kadensymes]

I love you. Like i seriously love you for this

[@andreamanalac9146]

more like this please!! need shortcuts for my college entrance exams in a few months. love u btw!!! ❤

[@soldiaz2491]

My teacher showed me that in elementary but you teach it better 💕

[@sillyblondegirl35]

Wow, that's a mind blowing math tip. That is such a slick way to multiply. 🤘

[@daniellegeels763]

I learned using lattice because I found it easier, unfortunately my 5th teacher made me do long multiplication. So great to relearn the lattice method!

[@gotTammi]

I recently changed my major to math last semester. Thanks for this cute little trick!!

[@paulinac970]

That's actually so easy I love it

[@hayleynajjar8041]

The lattice method is very helpful. My school didn't teach me this before. Thank you!

[@SimplyAva]

I APPRECIATE THIS SO MUCH! Do you have any other cool tricks for any subject that could be beneficial to know?

[@emilyy6816]

I genuinely like you. I originally came to your channel to know more about Harvard but then I saw your other videos and you’re so funny and you’re not cocky. Its like you really do want to help us and not brag. So thank you! I appreciate your channel so much, and I always end up laughing

[@JulietaRocioinsiwr]

I just discovered your channel and I'm literally in love with your laugh

[@jqnny5380]

Love how you laugh at your own jokes, your videos are amazing and you make me smile 👍

[@magdalenaairi2260]

that's great would love to hear more tricks like that

[@mangaislife7227]

God i love you, your neediness, your hotness, your sass, your voice, u r a great teacher 2. Pls do more math tricks like dis plss

[@azucenazhou]

I am actually blown away haha multiplying will never be the same.... Thanks!

[@nickolassmith8759]

I will use that for my senior year which starts next week. Thanks

[@fijigoya1236]

School starts that early for you? I'm so sorry

[@blossombuddies2875]

I'm like actually crying here this is awesome. I'm incredibly bad at working with decimals and this is awesome. One of my favorite things in science was punnet squares so it's really cool having math with that too, which is my favorite subject. I'm even taking a math class designed for grade 9 right now and I'm in 8th grade!

[@yasmine8041]

I love you. Seriously. Best and most helpful KZbinr EVER!

[@positivesnowman4161]

Thanks so much, I use the long multiplication method all the time this now but due to this, I can get the answer faster. Thanks for all your videos.

[@rayna463]

WHY DONT THEY FUCKING TEACH THIS IN SCHOOL

[@trinitypray699]

This was actually the best thing. Thank you so much 😭❤️

[@EdwardScissorshand]

You can do this as a rectangle too. (For example 234x25). Just commenting this because I asked that question when I was watching the video. Thank you so much for this! If you know more unusual methods I'd love to watch.

[@stephencottman9865]

My 2nd grade teacher taught me lattice but I was never allowed to use it after 3rd grade🙃

[@kekestuart2445]

Thx for the tips

[@mayarabatistas]

omg thank you so much, just discovered your channel and girl, you're such an inspirational!

[@stacy8888]

I started multiplying like this a year ago and I low-key forgot how normal multiplication works. My teacher got mad at me for using this method but its very impressive so im gonna keep using it. Thanks YesReneau.

[@jessiemeeks7035]

THANK YOU

[@cubicradiation3085]

This method is going to save me so much time. Thank you for teaching me, and many other people, this method! I never knew it existed. If possible, can you do more videos like this? It would be AWESOME!

[@nataniablue1]

I respect you so much😊😟❤

[@xo.soleeee]

I love your laugh and smileeee😭💓🙌🏽

[@whosaidthat84]

"What's in the box?! A severed head......no, just multiplication." I don't know what's worse...

[@abdulwahb1366]

wow, that's so simple n easy to use, thanks

[@nicholasrbedwell]

It's so fascinating how many patterns there are within math and numbers! So cool! :)

[@evahochhaus7645]

I grew up using this method and love it!

[@yinyinchen8523]

I've been trying to up my math sat score this month. Now I'm here.

[@petergriffin4486]

Your laugh and smile is so contagious 😀

[@allanlam]

This should come in handy for case interviews! thanks!

[@piersica9760]

omg thank you soo much. Before I watched this I used to do long multiplication and sometimes I would get confused and mix the numbers up but now I can do it in a matter of seconds now thank you soooo much.

[@richardwang8731]

I think the main difference between long division and the lattice method is that the harder part in long division is the computation rather than the setup, whereas in the lattice method the most time consuming part is the setup.

[@iArtificialMoron]

I'm a math major and will hopefully be using this when I start college! Thanks!

[@keely111]

I've never thought of myself as "good at math" and learned this the first time watching this video. I wish I would've learned it sooner.

[@thearieshousewife]

This is so much easier, thank you so much!!!

[@iannabaum3379]

OMG THANK YOU SO SO SO SO MUCH. I CAN'T TELL YOU HOW THANKFUL I AM FOR THISS. YOUR MY SAVIOUR ILYILY

[@aesenalieva]

That is great! Could you make a video about how you prepared yourself for major exams without being anxious about them (maths) That would be really helpful! Keep going! You're like one of my favorite you tubers.

[@michellehuyolo]

i grew up with both methods and this is amazing

[@chloek4844]

I LOVE THIS METHOD THANK YOU SO MUCH!!!❤️❤️❤️

[@제린-q4o]

You just made my life easier. I love you! ❤️

[@konflictification]

I've been USING this all my life lol. It's so easy and simple. Idk why more people don't use it.

[@fijigoya1236]

Why'd you capitalize "using"?

[@selima7297]

THANK YOU SO MUCH

[@tsurek]

Great video! I really enjoy these educational videos you put out. You taught this very simply and I was able to keep up with your instructions. Your jokes were very funny too

[@jimmason1111]

Seriously!!! Why don't I learned that before!!! You're gonna make my multiplication tasks soooo much easier!!!!

[@robinleckey]

Learned this in elementary school, traditional is so much better. And more people use traditional

[@imogensharif4348]

I am so happy you covered this! When I was first starting multiplication in 3rd grade, we were given three ways where we had to do multiplication, one being traditional, one being area model (which is as dumb as it sounds) and lattice. I was the only one who actually used lattice on a regular basis and I quickly was the fastest at multiplication. In middle school I was handed failed tests back because of me using lattice but I still use it now. I've had people rip my papers from my hands and tear them to pieces jusy because I was using lattice. I just have always loved this formula and am glad others are being exposed to this quick and easy way of doing multiplication.

[@Ana-fm3zt]

I’m in LOVE with lattice multiplication. Lattice has been the most appropriate method for me since I was young. I can’t seem to like the standard form😂I got so surprised when I saw you using this method, so I clicked this video really quickly! (Ps. I’m aware that lattice multiplication is used by many people but, at least from where I’m from, it is really rare.)

[@SenorChris]

Gosh she's so adorable

[@selestemalone3136]

SenorChris Vlogs BOBBY?

[@ivonnepresley8051]

You friggin' rock! Thanks sis!

[@sashacapote]

Love this method

[@shamsiayounus3530]

Thanks for this YesReneau! So useful

[@Vintage_America]

That is really helpful never thought of the method.

[@manishasekar8155]

This is was really useful , am looking forward for more such video's :)

[@beberoro1]

This actually looks so fun to do just for fun

[@morena_2054]

I use it all the time! Definitely the Best.

[@happytwin2]

I always love your videos!! Thanks for bringing a smile to my face... not just because I absolutely love math!

[@softly.serene]

PUNETT SQUARES. THEY'RE EVERYWHERE. (Factoring trinomials, this, actual Punnett squares....)

[@nadia4026]

You make me smile just hearing your voice

[@silatopia3564]

LOVE YOUR LAUGH

[@zakiyahmccullough802]

Omg I remember trying to use multiplication like everyone else, but this was the only way that worked

[@erickmartinez5513]

please make more math videos!

[@niallohorgain5003]

Brilliant this just opened a whole new world of possibilities for me ;)

[@selamgetu6564]

This was actually really cool and helpful :)

[@audreyskidmore3186]

This is very helpful coming from someone who has to write down their math problems because I can't do mental math

[@missnerd4832]

This is sooo clever!

[@edwardcortez6662]

This is really useful especially if you're still in school.

[@abbymoe138]

definitely reminds me of the tabular method with polynomials

[@Anu-jw1qj]

I learned this growing up too!😁😁

[@juliaboquist7700]

THIS IS GOLD!!

[@jenellelx]

Ur laugh is the sweetest thing in life💖💖

[@xxmehxx4112]

Your channel is really amazing! Thank you so much!

[@alondracastillo3907]

I love this method I've always used it

[@TxRxAxP]

I love her laugh

[@Hamidolski]

Wow ! Where have you been when I was in high school !! Haha that is really an amazing strategy. Thanks !!

[@linnjohansson5653]

Wow you just opened my eyes... I’m stunned

[@angelagaviria6448]

This is amazing.

[@nataliee8144]

Thank you so much

[@roce6296]

You should post more educational like this. It helps us people who are not that smart like you. Thanks

[@SerotoninSarahi]

I LOVE THIS!! Why wasn't I ever taught this?! Where have you been my whole life?

[@skylarcooper4852]

I LOVE this!!

[@itsvaneworldwide3669]

thanks this method is so much eassier i actule following what you did and my teacher said it was beyond my point to know this love you

[@jasonurrutia1134]

This is AWESOME !!!

[@hollymariebernardino5343]

They taught the lattice method in grade school, but I somehow ended up using the regular way as I got older. I'm going to try to use the lattice method again!!😊

[@creativecomputers6060]

Dope.