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Decimals: Notation and Operations 

Professor Dave Explains
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We just learned that we can use place values to represent any number towards the infinitely large, but what about the infinitely small? What about the teeny tiny fractions of one? For that, we need decimal places. It's pretty simple, so check it out!
Watch the whole Mathematics playlist: bit.ly/ProfDaveMath
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9 авг 2017

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Комментарии : 94   
@rohitchowdhary618
@rohitchowdhary618 2 года назад
Did this guy just make a series on maths which would take about 8 years in standard school, respect
@mohammedsaleemkhan4209
@mohammedsaleemkhan4209 Год назад
True, the standard curriculum is slow…..
@Bluestar405
@Bluestar405 11 месяцев назад
2 years
@basketguitar9768
@basketguitar9768 6 месяцев назад
You don't give school enough credit tbh, if you paid attention in like the first 1-3 years of school when you were little you'd already know all of this stuff. Not to mention you get expert guidance and a teacher whom you can ask questions at any time. There's only so much you can cram into only 90 minutes times a week aswell.
@user-ov5gq3qq8q
@user-ov5gq3qq8q 5 месяцев назад
😂​@@basketguitar9768
@UnknownUser049
@UnknownUser049 5 месяцев назад
we forget things and with time we lose skills so your point is not that good@@basketguitar9768
@Jc-lh4mr
@Jc-lh4mr Год назад
I'm 33 and decided to relearn math from start to finish to prepare for college. I decided to do more, and this video series is phenomenal. Awesome work!
@roamer2891
@roamer2891 8 месяцев назад
Respect
@basketguitar9768
@basketguitar9768 6 месяцев назад
SAME HERE I'm a teen but I was a bratty little sh*t when I was little so I never paid attention in math and thus don't understand high school math, so I'm re-learning it. Best of luck to you Sir.💯
@E.M.Favour
@E.M.Favour 3 месяца назад
same here
@chelsealin4506
@chelsealin4506 2 месяца назад
I am 47 and decided to relearn math from beginning so I chose this
@Nishantmakadiya
@Nishantmakadiya Месяц назад
I am computer engineer i very good at math, just here to remember good old day😅
@tennesseeonruang9600
@tennesseeonruang9600 2 года назад
I'm a soon to turn 19 year old giving another shot at mathematics --- all the way from the basics.
@bijoybanerjee7289
@bijoybanerjee7289 Год назад
Exactly 19 likes
@getachew.
@getachew. Год назад
same here but 17🫡
@savant6842
@savant6842 Год назад
19
@powerfriend6038
@powerfriend6038 Год назад
20
@galactica604
@galactica604 Год назад
16
@frederikteisen
@frederikteisen 6 лет назад
i seriously love this series
@hailekassa6179
@hailekassa6179 4 года назад
Thats nice
@dewanshshekhar9934
@dewanshshekhar9934 4 года назад
me too
@megalodon6926
@megalodon6926 3 года назад
@@hailekassa6179 😁😁😁😁😁me toooooooooo!!!!!!!!!!!!!!!!!!!!!!!!¡!!!!!!!!
@frankkubrick865
@frankkubrick865 4 года назад
thanks so much, as someone who knows nothing about math this playlist is helping a lot
@AzuroTemplar
@AzuroTemplar 5 лет назад
Bloody dots and commas. As an an European, i always have to remember we use commas rather than dots to denote decimal point. Cheers on making this series though!
@animationspace8550
@animationspace8550 3 года назад
In America we use commas to seperate the values. I same in the AU. All three of us use comma I think. Some math guys probably think they are too good for commas.
@Talking_Ed
@Talking_Ed 3 года назад
@@animationspace8550 Wikipedia says USA uses a period to separate them...
@danielbaker1248
@danielbaker1248 3 года назад
@@Talking_Ed Lived in the USA my whole life and we have never used a period to seperate them. Always commas.
@Talking_Ed
@Talking_Ed 3 года назад
@@danielbaker1248 I was just quoting Wikipedia and I also know personally many people that use periods so lol
@flatearthnews7904
@flatearthnews7904 2 года назад
@@Talking_Ed other countries use period as a separator, but idk about the USA.
@kennedyrmenezes
@kennedyrmenezes 4 года назад
It's so sad see that this series and this video have just a few views.
@fergoka
@fergoka 3 года назад
I mean a year later this one has 25k views...that's pretty impressive if you ask me.
@amogustheimpoter4580
@amogustheimpoter4580 3 года назад
@@fergoka It's hard for me to learn in the new normal way of teaching but watching these videos makes it easier for me to understand
@amogustheimpoter4580
@amogustheimpoter4580 3 года назад
maybe there's a lot of people out there too coming here after experiencing the ssme thing lol
@fergoka
@fergoka 3 года назад
@@amogustheimpoter4580 Well I finished the school more than 10 years ago so that doesn't apply. But keep it up. The fact that you want to learn is already great.
@rinyeongi6322
@rinyeongi6322 2 года назад
They missing out, at least we have lesser competitors
@sithis1999
@sithis1999 2 года назад
It’s been les than an hour and you’ve done better work that one year of school
@Nishantmakadiya
@Nishantmakadiya Месяц назад
This video is not for 5 yo if you were child you whoud not understand a thing 😂
@fabricioperez6957
@fabricioperez6957 4 года назад
i seriously love professor dave
@Jasmita-8
@Jasmita-8 Год назад
Thank u for the awesome session professor Dave ! Lov it !
@Cryb4by2023
@Cryb4by2023 3 дня назад
Im going in 9th grade stuck on a 5th grade math level due to "homeschool" not being Homeschool. im going into public very soon and am definitely eager to catch myself up as far as i can beforehand. This isn't as difficult as I'd imagined. Props to this man. 🎉
@klutzy_
@klutzy_ 3 года назад
Great work!
@nkmahesh4897
@nkmahesh4897 5 лет назад
good series.
@anthonystark6215
@anthonystark6215 Год назад
Thank you, professor!
@manjum6262
@manjum6262 2 месяца назад
Thank you professor for making such a wonderful series 😊
@SuleneFleming
@SuleneFleming 2 месяца назад
This is incredible! Thanks so much for creating this wonderful channel
@leftright9639
@leftright9639 2 года назад
Good stuff
@billionairegaming8981
@billionairegaming8981 Год назад
Well done sir
@rochelroma180
@rochelroma180 4 года назад
thank youu
@sacupayoartscrafts5071
@sacupayoartscrafts5071 4 года назад
Thank you so much...I am a new here your channal
@g.r.4372
@g.r.4372 11 дней назад
This is great!
@messaikaterina1993
@messaikaterina1993 3 месяца назад
Thank you so much! 🙏🙏🙏
@cypresshill9268
@cypresshill9268 Год назад
Does anyone know somewhere where I can get additional questions for each sections? I want to solve more problems between each video
@Booimbooin
@Booimbooin Год назад
IXL has tons of question for just about every topic in math.
@vishnuvarthan6341
@vishnuvarthan6341 Год назад
How about 10^-1 for 0.1
@vertiigo.
@vertiigo. Месяц назад
Thanks
@DisplayName3
@DisplayName3 12 дней назад
"No teachers are cool." watches video "I stand corrected.
@phongnguyen007
@phongnguyen007 Месяц назад
this is very helpful for my childrens.
@NabiruBogdan
@NabiruBogdan 8 месяцев назад
Nice
@hosseinomidi7464
@hosseinomidi7464 Год назад
Good
@nohandle740
@nohandle740 4 года назад
professor Dave how come 9.5 + 9.8 = 0.3 instead of 19.3 ?
@TheDirge69
@TheDirge69 4 года назад
the example used subtraction
@k_kubes
@k_kubes 3 года назад
it's 9.8 MINUS 9.5
@hriutiksawant7156
@hriutiksawant7156 3 года назад
4.6 4.3 5.9 0.3
@Garfield_Minecraft
@Garfield_Minecraft 6 месяцев назад
Decimal point is just a backward version
@vilip7506
@vilip7506 2 года назад
Thanks for the series and the basic today due to this channel I am manager of apple company
@gajendernegi6702
@gajendernegi6702 3 года назад
It's so sad see less views for maths video
@mikediaz9033
@mikediaz9033 Год назад
You are Awesome. Not yet by?
@zazkoshari4654
@zazkoshari4654 Год назад
bro I am 22 years old and just decided give math a shot.
@WeirdAnimationDraws
@WeirdAnimationDraws Год назад
0:45 I'm quite tired of maths a bit I'll drink some water and maybe watch 1 video and come back so I'm time stamping
@kylefredericks9620
@kylefredericks9620 4 года назад
School brought me here
@youniversalthoughts1449
@youniversalthoughts1449 5 месяцев назад
Not having a life brought me here
@asalamkamal6365
@asalamkamal6365 2 года назад
Um here
@chourouk-gr9qg
@chourouk-gr9qg 25 дней назад
Im just giving like :D but ty
@langitn.a.absen1946
@langitn.a.absen1946 2 года назад
Imagine like the 0 to 9 counting system.. but imperial. Math woukd probably sucks more then ever
@sam-my7bp
@sam-my7bp 2 года назад
4.6 5.9 4.3 0.3
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