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The Organic Chemistry Tutor

The Organic Chemistry Tutor

10,800,000 subscribers

👁 515,257 views

Basic Math Review

Video Overview & Insights

This video tutorial provides a basic math review on topics such as addition, subtraction, multiplication, division, fractions, decimals, and percentages.

Final Exams and Video Playlists: https://www.video-tutor.net/

— @TheOrganicChemistryTutor

Basic Addition: https://www.youtube.com/watch?v=2WxfQIElJuw

Basic Subtraction:

ugh thank you so much for this. i literally struggle with basic arithmetic, but obviously need that skill as a 19 year old who needs to get their ged.

— @puddle.drinker

https://www.youtube.com/watch?v=3fYgZgbOJmM

Addition and Subtraction - Number Lines:

reviewing the basics for a 12th grade entrance exam tomorrow lol

— @akeelaharnado8213

https://www.youtube.com/watch?v=wNhbz1EUPrc

Long Multiplication:

all those cram memorization are biting me back😭😭

— @wYwHo

https://www.youtube.com/watch?v=GKetIwxaenA

Lattice Multiplication:

English is my second language and I am going to be English teacher in my native country. And I have to teach math in English, so I am basically here to observe the way of teaching and speaking. Wish me luck! 🙏🏻

— @oaktreeangel123

https://www.youtube.com/watch?v=ZDmNdjiYAIw

Area Model Multiplication:

Reviewing ts while in grade six bcuz I lowk forgot how to do 47 × 80 and why there's a random zero

— @Random_9426

https://www.youtube.com/watch?v=UV0ky5fESI0

____________________________________

My only problem is i have a problem remembering what I learned like im sure i will not remember all of this at the end of the day :(

— @NijaHaruoyama

Basic Division:

https://www.youtube.com/watch?v=yAJxHO7CLh4

the math question at 16:17 got me so confused. wtfff this is right when my brain says "yea time for a mental break"

— @ultraleen

Long Division:

https://www.youtube.com/watch?v=GiiuZ8sfw00

this is ezzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

— @SmallIce-b8b3c

Short Division:

https://www.youtube.com/watch?v=uKsSB8zIR9M

Haha I'm studying electrical engineering and i need to learn basics

— @JaredShenz

Mental Math Tricks:

🔥🔥

— @kenbryanttiozon5592

https://www.youtube.com/watch?v=nTn9gVqRfKY

Exponentiation and Tetration:

i have 2 months to study basic math again before college starts lol

— @fatefaewiinds

https://www.youtube.com/watch?v=S3s9cWWnZj0

Final Exams and Video Playlists:

amazing content thank you

— @bobbykhakhi2761

https://www.video-tutor.net/

More User Perspectives

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Yes this is a great teacher 👏 👍

@Doubleg-d8o
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I'm 16 and I forgot the basic math so I watched this I hope I learned something

@KristynKristyn-r6b
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Love the comment section!

@GigaNigaFinalBoss
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i suck so bad in math and i enrolled under a stem program, im starting to prepare for that since school is about to start next month

@luxuriousam
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0:56: SIIIIIXXXXX SEEEEVEEEEEEEENNNNN

@TuTiaLinda89
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Guys I’m 26 and I forgot how to multiply on paper don’t feel ashamed. 🤣

@darkshadow-pf5nc
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Wow am understanding everything

@EmmanuelKibirige-t7c
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bus stop method is much easier for division with zeros

@Leoness18
@

Bro, writing you from Cameroon, Africa. Do you have more videos like this on simple basic math. With for example, simple arithmetic problems to work out? I would be highly interested in such stuff. Thanks in advance. Have a nice one.

@NarcisseEbanga-ne
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Who really cares how old I am? But I suck at math. That's why I'm here!

@CONJUNTORON
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I was homeschooled my whole life which made the urge to cheat so easy, I couldn’t solve basic math, now im here

@JvBcleann
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Thank you so much you increase my iq

@Zw3nkGD
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at 27:58, why add another zero?

@Sojiebee
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Done 4th March 2026

@thesolopursuit
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16:43

@UASKEE1
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1:19

@sanjibdas282
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thank you for these videos. im 23 and dropped out of high school so now im doing my diploma in night school, many of the other students havent been in school for 10+ years and are very frustrated with math, i promised to help them with math basics over the holidays. researching and making a teaching plan has really given me a new found appreciation for your channel, this stuff isnt easy to prepare and yet you do it to help so many around the world!! thank you

@pilzelfe
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thank you so much, i just landed here from mars i didnt know all this stuff

@davidslotter7287
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@15:02 why exactly do you add another Zero at the bottom right?

@benmillan8005
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where the hell were you when I was on school life would it being much fun and easy lol

@skullmask3574
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I’m doing fundamentals of math and let me tell you I’m terrible in it praying tutoring helps!

@jennifergreer1818
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This isn’t what I was looking for…I wanted to learn algebra!

@SheckyShannon
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25 now, but ive spent basically half my life in the hospital and barely went to school... I'm so happy that this is accessible to everyone. Thank you for giving me the opportunity to learn on my own 😭 i never reached out to a tutor in real life because it's so embarrassing figuring this out as an adult, so thank god for your help!!

@21pilotpens
@

Bro I'm turning 23 at March when I was a kid I thought I don't need math in life now I'm adult and realized what mistake I done i came to this page because I got interested learning programming but I don't have enough knowledge to math pls keep your page alive thx you

@Kccccctyo
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Hi! Jesus love you all! Seek Him, and you'll find Him.

@WOWOWOWOWWOWOWOW-n1i
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bless u sir

@kentanggorengenamtujuh
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good job

@NgutersBasicMath
@

67

@skinsplitopen
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it is soooooooooooooo help full

@MuhammadHamza-i5r2r
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thank you very much😃😅😇

@AbdishakurAbdi-y6t
@

im 17 and have just realized how dumb i'am, or maybe im just a retard lol. im having a hard time understanding or memorizing anything, and with 1 year left before college I want to try for once, to finally LEARN. so many people recommends me this channel so hopefully this will finally help❤

@Riskymale
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Hello your videos are amazing thank you my boy and his friend are struggling in maths ie foundation level GCSE next year your videos are helping us alyn

@alynjames9613
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Thank you! I’m using this for my 5th grade son

@ebonyv3834
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I've graduated over a decade ago and have not been using math in the slightest. You know, aside from "let me check if I can afford this?"
From the videos I've searched so far, this one seems to be a good start for the basics.

@hengaroid_9659
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i'm fucking 12 and i can't even do basic math man, wtf

@ImZyfr
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19 year old dropout tryinga to pass the asvab and meps test for the navy, I really needed this

@zroitas2348
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Jus wanna say that im glad I ain't the only one that's cooked in life.

@Prod-x8t