Decimal Long Division

[@AngelusChevalier]

I must say I was looking for a quick refresher for an excel exercise and this video did the trick, wow well done, the author did an awesome explementary job explaining this concept.

[@LetsDoMath]

Cheers! Thanks very much. 😃

[@gerardoflores9461]

Its been 3 years since you posted this video,and all i have to say is THANK YOU🙏🏻

[@LetsDoMath]

I should get back to more vids. I’ve been busy doing lots of other stuff. May be time for more mathematics!🥴😃

[@dalskiBo]

Great trick with the mini table; I've been wasting years working out each nr THANK YOU

[@mnltheabsolutegenius]

my brain is *not* braining

[@LetsDoMath]

Uh-oh. Try again and pause to copy down notes regularly so you have a written example to use beside you. That will help build your confidence. 🤗

[@Zruxez]

neither is mine

[@Luna._chocolate-s7x]

Same vro

[@Cristina-n4g3u]

Same

[@cristinaesparza2424]

Same

[@littlefangz1085]

I love your videos! They’re super helpful, i never understood this concept before

[@nimbotgamesyt]

Thank you so much this helped me for my math subject. I normally get so confused to decimals but when I watch videos like these they make my math easier.

[@LetsDoMath]

Glad to help 😃🤗🤩

[@Zion1211]

Thank you about the canceling and solving the divisor as tenth

[@SwungBy_D]

Thank you very much, I have a grade tomorrow about this and don’t understand the concept. Thank you!

[@IsiomaRosemary-hj8bs]

This video was very helpful 🥰 Thanks ❤❤❤

[@Lujainn-t2j]

This helped me understand better then my own teacher thanks

[@LetsDoMath]

I’m so glad it helped you! Good for you.🤗😃🥰

[@Kurokuma10]

And don't forget to move your decimals back to the proper place on the final answer!

[@ryansalic6855]

Omg you made this 100x easier and the tips are really helpful too

[@LetsDoMath]

Glad to help. 🤗😃🥰

[@LetsDoMath]

Thanks! I’m glad to help. 🤪

[@yellow4t545]

Thank you! This was so easy to understand.😄

[@vargasrobato8483]

How in the hell a KZbin video can explain this better than any teacher?

[@a.k.2205]

There's a living breathing person behind every YT video uk, and who knows maybe she "IS A TEACHER"

[@LetsDoMath]

@a.k.2205 …and you know what? I am a teacher! 🤗😃🥰

[@a.k.2205]

@@LetsDoMath You teach well Miss teacher 🤭🥰

[@LetsDoMath]

@@a.k.2205 😃

[@a.k.2205]

@@LetsDoMath I will be waiting for your friend request ma'am 🤭

[@0btuseprocessor]

The mini table is really useful

[@elliecollman8728]

Thank you for this wonderful channel and resource! It has helped us tremendously! We really like the lattice method (or stair method) for division. We only can figure it out with the divisor is one-digit though. Do you know if it is possible to do the lattice division for multi digit divisors? We would love a video on that!

[@LetsDoMath]

Hi Ellie, I'm glad my channel is helping. When there is a single digit divisor, my go-to is short division, and I've done a bunch of videos on that. To me, long division (as you see in this video) is for those times when you have a divisor greater than 12 because we learn our tables from 2-12, so recalling those multiplication facts is not too hard and we can solve the division questions we ask as we go along using our tables knowledge. When we have greater divisors than that, that's when we use this method. And 3.7 IS greater, because we treat it like 37. Kind of cool to be able to just pick the method that's easiest to use to solve a particular problem, rather than only have a single approach and be stuck with that all the time.

[@elizabethclark5346]

Thank you so much this helped with my granddaughters homework😊😊😊😊😊😊😊😊

[@LetsDoMath]

It’s my pleasure to help! 🤗😃👍

[@Blackhairisnormal]

I forgot how to divide decimals and this helped very much I passed my test thank you so much.😃

[@tenix1221]

No way I’m in college watching ts

[@megamagladon3187]

Who here is here cuz of online learning

[@adamhijaz4995]

Sameeeee

[@megamagladon3187]

Hi Adam from UCA in lebanon in 6a

[@megamagladon3187]

And ur not here ciz of online learning

[@adamhijaz4995]

@@megamagladon3187butttttt it's from a homwork who are you

[@megamagladon3187]

😈😈😈

[@mledrew7162]

Dude how can you teach so much better than a teacher

[@LetsDoMath]

My dude! I AM A a teacher!! AND I’m someone who used to struggle with some math concepts, the same way MANY learners struggle. I put things in the way my younger, struggling self would have found helpful. Glad to know it helps you too. 😃🤗🥰💕

[@aubreygia1842]

Thank you so much this helped me with my math homework 😊

[@LetsDoMath]

You're very welcome!

[@alirichards6923]

Really helpful as my son was getting confused!

[@LetsDoMath]

Glad to help.

[@Mathieu140297]

Hi! How come your first operation was to check how many times the first two dividends fit into the diviser? Why not only one number, or the whole product instead?

[@LetsDoMath]

I’m sure you’ve realized after you hit post. We are dividing by 3.7, which becomes 37 when we scale it up. It’s a waste of time to ask how many 37s in 5, but ‘how many 37s in 54?’ Now we’re making sense. That’s why I went straight to the first 2 digits. 😉🤗

[@Mathieu140297]

@@LetsDoMath I appreciate your quick response! Thanks a bunch

[@LauraRoman-dq4ej]

Hi, I was looking for a video that could help me with long division and repeating numbers. I really like your videos and was wondering if you could help me with repeating numbers, Thank you.

[@Astrosarts64]

Thanks this video helped me so much!

[@LetsDoMath]

I’m so glad I could help, 😃🤗🥰

[@izzypainty]

thank you queen ❤

[@LetsDoMath]

Pleasure to help! 🤗😃🥰

[@Skyler2009HJ]

Very helpful. Thanks

[@LetsDoMath]

Glad it was helpful!🤗🥰😃

[@kurairiozx]

THANK YOU SO MUCH MY LIFE FEELS SO RELIEVED CUZ I DIDNT KNOW 😭😭

[@PiperKnight-f5l]

What if my first number is 0.96 do I still move it one place to the right? ( HELP I JUST GOT A LOT OF WORK TO DO BECAUSE I WAS SICK FOR ALMOST TWO WEEKS AND I NEED HELP!)

[@LetsDoMath]

You need to get it so that you are dividing by a whole number. However many places you move that point in the number you are dividing by, you move the point in the number you have to divide up (the number inside the ‘division house’).

[@ElizabethDuke-lw4sj]

Thank you but not know what to do if you do not have a thread digit?

[@LauraCole-bb5vm]

i loved it it helped me so much and iI got a good grade thx

[@nickel3512]

taught me something new

[@MayaandTulip-wz9fz]

Thanks,now i wont fail

[@benjaminmatthew2788]

Which font is 54.76?

[@LetsDoMath]

😳It makes me cringe to say this, but...I don't remember.😔 It's a Google font and I didn't save the file so I can't check it, sorry. 🥴 I elongated it though. The original had a fatter, rounder appearance and the hook on the 5 was nearly closed. I make these things, use them and move on. It isn't one I've used before but I like it. I should have kept a note of the font, my bad. Sorry. 😢

[@AaliyahIfill-Cleere10]

do we have to divide the answer by 10 because we had timesed to by ten❓

[@gltch5304]

I was really confused about long division and I think this video helped a bit !! But also is this grade seven math? Because im currently in grade seven and im very confused about long division, either my math teacher didn’t explain it well, or I didn’t listen lol

[@LetsDoMath]

Have you done short division first? In Canada, and It seems to be USA too, it looks like when people think of division, it is coupled with the word ‘long’. This leads to the crazy scenario where anytime anyone does a division problem, they are using long division! There is more than one strategy out there! Long division requires many steps. So many steps that if it is introduced as THE way it is done, frankly it can put kids off math pretty much for ever. Long division is detrimental to elementary student mental health. Short division is the way I teach division to first timers (grade 3 in Canada), and they quickly get it. If you haven’t done division this way before (you don’t do ANY subtraction in your calculating steps and there is no ‘bringing down’ the next figure) I’m going to say it will really benefit you to learn this strategy. If you look on my website letsdomath.ca you will find all my videos on division. It’s easier than wading through KZbin tbh. On the Home Screen use the signpost for Resources, scroll down to Division. It’s all there for you. First do short division and a bunch of problems with a divisor of 2 to 12 (I hope you know those tables), then when you’ve really got what’s happening… then do long division. When you really understand what’s going on with division, then long division makes sense. I feel like right now for you, long division is a crazy involved strategy that just links as a set of many steps. Possibly they even taught you an acronym or rhyme to help you remember them. Actually what you need is understanding, not an acronym. I hope this new thinking helps you. I know if you take the time with short div, it will save you a ton of time, and in any math involving division from here on out you will whizz through problems like never before if you are dividing by 2-12. And It’s going to put you on the right path so you can understand long division too. 😉🤗

[@rodelineametys4177]

Me😢

[@TheOneTrueSkibidi]

YAS SLAY!!!

[@MarthaAbelo]

Thanks alot you have saved me

[@Xom_User069]

everybody using this for math but I'm using it for science

[@oliverkurzyp9669]

thanks

[@AntwoineMoxey]

i have a question! so the way we multiplied 10 to both numbers at the beginning do we not need to reverse that at the end?

[@LetsDoMath]

Great question, but you can trust the method I'm showing you here. Scaling up both divisor and dividend keeps everything in check. Go with the flow, calculate as you see me do here and you'll be golden. And if you're still not confident, after you've solved like this, punch it into your calculator and see it come out exactly the same. Then you'll know for sure and confidence will be super high!

[@willatom]

when you are extremely bored so you put on the most random video:

[@LauraRoman-dq4ej]

I just did a check to see if I understood the concept and when I did 12.19 divided by 6.3 my answer was like 50 dijets. :( could you help me?

[@LetsDoMath]

Hiya! So you can see from the values that you are going to get an answer of more than 1 and less than 2, because 2x6.3=12.6 So you know you’re going to have a decimal. The trick is to decide a reasonable level of accuracy. That should be indicated in the question. It might say show your answer correct to 3 decimal places. This tells you how to you ROUND your answer. 12.19 divided by 6.3 = 1.93492063. Right away we can discount the 2063 part. Our answer is either going to stay as 1.934, or it’s going to round up to 1.935. If you remember your rounding rules, you know that we look to the figure immediately to the right of or 4 in 1.934. That figure is a 9. “5 or more…raise the score”. Round up to 1.935 Expressing the answer like this has it correct to 3 d.p. If it says show your answer correct to 3 significant figures, then your answer would be 1.93. If it said 4 significant figures it would be 1.934. Do you see how that works? So never mind the massive string of decimals. That level of accuracy is notional anyway - just follow the problem’s requirements. And if there are t any, you decide what’s reasonable. To me, in this case I’d probably just go with 2 decimal places and call it a day. I hope that helps you. 😃🤗

[@LauraRoman-dq4ej]

@@LetsDoMath tysmmm

[@LauraRoman-dq4ej]

@@LetsDoMath you rock

[@mayaithegg]

This helped a lot !

[@Hanni3955]

Woww i didnt know we could forget this after a long time

[@TheOneTrueSkibidi]

we do

[@BernardMukundabantu]

How about numbers above 40

[@dananaste6996]

Thank you 😂🎉

[@saraabdulmajeed3589]

Thanks so so much

[@Arkin_rblx]

i dont get it the mini table one 😭

[@nathannavin8590]

I have a remainder help

[@Therealguest_]

thanks for saving 135k peoples grades, we appreciate it, you know.

[@Vaink37]

Wanna know what would take me ages!1!1!!! Filling up my paper with 15 mini tables!1!!! 😊

[@Skillxz.jr333]

Damn thanks

[@Serana-e9p]

To be honest I do not get it but thanks for trying anyways 😅 Comment: *thank you for making vid now I get the times table one even when I am 12* 😊

[@MR_ANONYMOUS70]

Have u done algebra I really need help with it?

[@LetsDoMath]

I have covered everything you’re going to meet in grade 6. I notice you have asked about a couple of different topics in math. The best place to whiz through and see easily exactly what I’ve covered is on my website: letsdomath.ca On the website Resources page (the Contents of my KZbin channel, plus extras: quizzes and practice exercises) you’ll see topics are listed and videos that explore the topic. It’s intuitive and easy.

[@MR_ANONYMOUS70]

@@LetsDoMath thank you so much

[@sathisha8701]

It makes to understand a long time 😣😣😣😣😣

[@ElysathereseCadalso]

How about can you teach me how to divide short term Please cause I'm struggling😢

[@LetsDoMath]

Please use my website www.letsdomath.ca Go to the signpost and click on Resources. That takes you to the video links. Scroll down through the subjects and you’ll find Division. Start at the top of the stack. Do you know your times tables? In order to be swift at division you need those multiplication facts permanently ingrained in your brain. It’s the number one thing you can do for yourself to turn it round from struggling in math to being confident and ready to rock the class.

[@ElysathereseCadalso]

@@LetsDoMath thank you for the website ♥️

[@vivienwood761]

Thank you very much, I now understand it thank you😌

[@LetsDoMath]

Fabulous! Thanks so much for your note! 😃🤗🤩💕

[@sonnysantos5929]

Im having a hard time cause i need to divide piπ and theres a remainder left i dont know what toso cause the remainder is 3 digits

[@bercyflora8486]

Very nice tip love the mini table

[@AbeerShaaban-d2z]

nice

[@arjanfnfpro559]

Well my brainn is dead

[@notyourkayak]

why the flip it look like it got multiplied..

[@Kormindoujinshi-hc8nh]

a 6 years old here because of kumon

[@TERESA.1.1]

This is still confusing 😢

[@LetsDoMath]

I think if you model one for yourself on paper, it will make more sense. Even if you do my example, pause the vid and do each step before me then check your process. You can do this. 😃😉🤗

[@TERESA.1.1]

@@LetsDoMathI think I get it now!thanks!.

[@LetsDoMath]

@teresasdrawingchannel718 wonderful! The main thing with learning any new bit of math thinking or process is to come at it with a mindset of ‘I can get this, it doesn’t matter if it takes me a few goes’. Don’t give up, get in there and try. Once you engage with it, I believe you’re always going to meet with some level of success, and that’s your starting point to build from. Getting your hands dirty is always the way to go - we learn by watching, doing alongside, then doing for ourselves. You GO, Teresa! 🤗😃🥰

[@nicolasczellecz1160]

I’m here because I need a math refresher before taking my journeyman test in electrical

[@LetsDoMath]

I hope this helped. You GOT this! 😃

[@Demon-of_cleansing-fire]

Wait if my problem is 86.90 ÷ 82.09

[@LetsDoMath]

Write in zeros so so have enough to move your d.p. By the way this problem, as I hope you can see from your looking at it, is going to give you 1.something as your answer and I expect the decimal will go on a long time. Your teacher has probably told you ‘show your answer correct to (say) 4 decimal places. Follow the instruction you were given on that or you’ll be calculating a long time. 😉

[@Demon-of_cleansing-fire]

@@LetsDoMath thanks😃😃

[@Crazysiblings111]

🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉

[@moniquecousins6384]

I do not understand when you start dividing but understand the method

[@Crazysiblings111]

❤❤❤❤❤❤❤❤❤❤❤❤

[@ElizabethDuke-lw4sj]

what is 25/62 than?

[@CatherineKaylaAsieduOdoi]

You help me understand long division

[@sangunagarala558]

Tqs mam😍😍

[@LetsDoMath]

🤗😃🤩

[@Cinnamaroll-nt7wz]

My brain is not braining but tysm

[@LetsDoMath]

Not to worry. You haven’t given up, which is great. You just haven’t got it… yet. But you will. Can I suggest rewatching, trying to really follow along, and when you think you’ve got it, go again, and this time hit pause and predict the next step. When you’ve got that, I’d like you to take notes - actually work through one on paper. I use coloured pencils to help me identify separate steps in my math, that might help you see the steps too. Plus it lets me jump to a particular note set in my notebook because My brain connects quickly to colour, much more so than scanning page after page in ink of a single colour, or worse, plain pencil. I dislike pencil for notes because it can wear away over time. 🤔😳

[@Ayberrr]

Hopefully I pass my chem exam

[@Arweku]

im not even from an english country yet this helped much i appreciate it

[@selvirajendran4853]

Kindly do more videos mam

[@rondogg2460]

These questions come up at the start and are usually 2 marks so if we are working mark a minute that’s gonna take ages

[@LetsDoMath]

You only put in the work you have to for 2mark questions. I doubt you will get a problem that needs a lot of problem solving as you go through each step to get to the answer. Are they examining your multiplication of 2 digit numbers or is it your ability to divide by 2 digit numbers. It’ll be more about process than fiddly multiplication or repeated addition. Likely examples: divide by 13, 15, 22 or 25. In other words values for which you can readily calculate multiples. They will likely avoid dividing by 19 or 27 or 43. If you think about calculating multiples of those, I think you can see what I mean. I admit when I use that little multiples set, that might be more of a ‘me’ thing for completeness, for the kind of problems I used to be given as a student in class. But for a 1 or 2 mark exam question, I also would move it as fast as I possibly could.

[@kuaokau]

I am way too dymb too understand this

[@sonicnerdfreefire9625]

Ok

[@Amna_Ha]

I am too dumb for this 😕

[@LetsDoMath]

Please don’t say that. Go very slowly, one small step in the video at a time. If you’re using the vid to support yourself through homework, do each step in yours with me on the vid.

[@sofiebehatticayao-mx1zb]

Its so hard 380÷0.38😢

[@orayanebaker577]

Why 2 comments here

[@pariguddi9754]

Grrrrrrr i brine

[@Kimyuri222]

Help (っ˘̩╭╮˘̩)っ🆘

[@basitmushtaq421]

What are u saying 😑 _😑_😑_😑 🥱

[@allagolimbiyevskiy1085]

thx pookie

[@TheOneTrueSkibidi]

hello namaku dyllan hari ini ik zal naar dit filmpje kijken

[@ai-nhihuynh]

Tradh

[@4chapris]

You are very close to 100k subs ❤️please take my name in your video

[@RakerPlays1]

Is everyone here 6th grade or just me?

[@cristinaesparza2424]

I lost brain cells

[@willowandfriends.710]

Lol

[@Enverelaxation]

first

[@BernardMukundabantu]

How about numbers above 40

[@Overallpizza9]

nice