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Adding and Subtracting Integers (Simplifying Math)
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- เผยแพร่เมื่อ 8 ก.พ. 2017
- Updated: • Adding and Subtracting...
This short lesson shows how to add and subtract positive and negative numbers. It shows how using a number line, then gives examples and practice for you.
![Rethink Subtraction as Adding a Negative Number - [7-1-5]](http://i.ytimg.com/vi/JePNdNPWPgQ/mqdefault.jpg)
12.01 and -5.6 are not integers
You are right, that was a mistake! That was a slide left over from a previous video and it is incorrect. All the examples use integers, so I kept the video up despite this mistake.
How is he the slow one but you are the one who is here to learn 🤔 I beg to differ. Leave him alone
@@vanessajeanclaude truee😂🙅♀️🤦♀️
@@vanessajeanclaude agree
@@vanessajeanclaude what
Thanks so much. I came back home thinking " easy homework, " and later forgot how to do it and struggled. And just like that I ended up here. Thank you sooooo much man! ;)
You are very welcome! Glad to help!
I just love it how this is 6 yrs old yet its still explains better than my school
This was explained so much better than my teacher. Helpful video!
Glad it was helpful! :)
This makes my life sooo easy thanks a lot !!! I'll be watching this Chanel from now on
Not better than my teacher, just more confusing
Hi
Very well explained, so well explained that our teacher sent us the link in online classes so we could understand addition and subtraction of integer
Wow! That's pretty impressive! I hope your class enjoyed it! :)
@@EricBuffington yessss
At last this double negative subtraction makes sense. Now I can get a good night’s sleep. 😴
Good night! :)
lol true
😭hated math. u help me so much that i'm finally understanding it. cannot thank u enough🙏👏😇!
You're welcome 😊
You have made understanding this soooo much easier. My math teacher just couldn't explain it this well.
I'm glad the videos are helping! :)
If you are stupid don't blame your teacher
thank you very much it's really helpful for me today .
You are most welcome
Thank you so much! The first video that actually explained well! To be honest you explained way better than my teacher! THANK YOU SO MUCH!!!!😃
Glad it helped! Thanks for leaving this comment! :)
Thank you. Stay blessed
Hi Eric,
Thanks for this video. It helped me and my cousins a lot. You are so fun to listen to. I hope you can add more videos like this.
Thanks! :) I'm working on a couple more, definitely check out the playlists they are the most organized way to get similar videos.
This helps a lot thanks!
So glad it helped! :) Thanks for leaving a comment!
You are a really good teacher
Thanks! :)
yes, seeing it on the numberline is the best thing so thanks.
I thought that was a helpful visual. :) Glad you liked it.
really helpful and easy to understand, thanks!
So glad you liked it! :)
When you thought this I have understood correctly for this I don't need a tutor also thankyou so much for helping😍🤩🙃🙋👩🎓
You're welcome 😊
thank you so much. That was actually really helpful
I'm so glad it was helpful for you! :) Thanks for sharing!
Thanks!
It really helps me thank you:)
You are welcome! Glad it was helpful!
Thank You My Teacher sent us this and because I liked it so much I watched the subtraction and addition because they are very helpful! Thank You!!!
Glad it was helpful!
This was very helpful😍😍
Glad it was helpful!
I like it this is first video that helped me to understand adding integers 😊
Glad you liked it
This helped me so much thank you
I'm so happy it helped!
Excellent !!! ❤
Thank you! Cheers!
Nice one. I understand it well.
Love to hear it! :)
the number line helped a lot
It's a good visual tool for this topic! Glad it worked.
Great video! it helped a LOT especially for note taking (especially since I'm preparing for a test) (Florida Standards Assessments, a.k.a FSA)
Glad it was helpful!
Omgg YOU ARE AWESOME 😻😻😻
Thank you soo muchhhhh 😆😆😆
Finallyyy I get ittttt
YAY! I love hearing that!
Really Nice Explaination!
Glad you think so!
this was sooooo helpful i have a test on this tomorrow and this will really help me out!
Good luck!! You can do it!
Well explained👍
Thanks! :)
this is byfar my favorite math video
Thanks so much that means a lot to me! :)
What you have understand I have understood
Thank you so much for this video :)
No problem 😊
Thank you it was helpful
Glad to hear that!
Thank you man. This helped me alot!
This is a challenging topic! Glad this was helpful!
U really helped me thank u :)
Glad I could help!
GEMDAS INTEGERS NEXT!!!
I love how you add enthusiasm to your lesson -w-
Thanks! :)
good explaining😊👍😁
xf
lol
Thanks Sir
Welcome
Good teacher
Thank you! 😃
Can you please make another video about that?
Thank you
You're welcome
Very good
Thanks
Thank
This the thing, I can't use a number line. Don't ask why! & when my mom teaches me she does it a different way as the book so I need an easier way of understanding the method. Anyway your video helped
Glad it helped. Sorry the number line didn't help. I do have a recent video called adding integers without a number line. You can check that one out. th-cam.com/video/C7EPb4x4jqU/w-d-xo.html
Tysmm
np
Hi @ericbuffington! Thank you for a great video! Can you please tell me what software was used for the video editing? I am a teacher and would appreciate finding software like this for my students. Thank you.
No problem! Use your favorite slides, or powerpoint, then I do a screen capture using screencastomatic
Hello Eric I have a question how about if you have more than 2 numbers and they are different signs how would you know which sign to use in your answer and btw this video was so helpful Thankyou so much here comes your next subscriber!
If you are adding two numbers with different signs, you find the difference of the numbers (subtract) then your final answer has the sign of the larger number (ignoring signs) so if you are adding -100 + 2, you find the difference 100-2 = 98, then you take the sign of negative because 100 is larger than 2. (final answer is -98) Choosing the sign at the end can be tricky, so I like to ask myself, do I have more negatives or positives? It works the same with with more than two numbers. Personally, I join together all the positives, then I join together all the negatives, then add them together.
HAHAHAH "i bet you didnt pause the video didnt you? PAUSE THE RECORDING NOW AN-"
Ha Ha! I can read minds. lol
Eric something I don't understand is
Changing an integer that is cubed
How do u do it
If it is cubed and you know the number, multiply it times itself 3 times, then take the original sign. Example (-2)^3 means (-2)(-2)(-2) which will give you -8.
Thank you for your help
You are welcome! Glad it helped!
Do you have a work sheet of practice questions ? (with answer sheet to make it a little quicker for parents marking it)
The only place I have worksheets with answers is on the 6th grade course I created. Here's the link: simplifyacademy.thinkific.com/courses/Fill-the-gaps-Grade-6
Hello
I'm watching your videos and getting so much information,, but in some problems I'm going to be bemused like ,,,,,
(-2)-(-3) in this problem I don't understand that how to put these integers into number line.
In zero sum model I got the -1 answer but in numbers line I'm confused .
Some math problems are more difficult to put into a visual number line than others. That is a challenging one for sure.
What about when you do like -50 - 120 what would that be
You would join them together and keep the sign.
hi there, can u help me with this question;
Q1. Write the integer which is 5 less than -2?
im thinking it is either -3, or -7 , or =5n-2 ,
Q2. Find a number which is equal to 20 when 4 is added to it?
Thank you my teature sent this too me
hello Eric
@9:37 u said change the sign sign to + if there's negative signs. Let say the question is 7 - (-10) Do I still change the sign? if so
7 +10 = 17?
is that correct?
that's where i get really confuse :(.......
Yes what you said is correct. If there is a double negative like that you change it to a positive. 7 - (-10) is 17. Good job!
Thanks man!
What about subtracting a positive, example -7-+3?
Subtracting a positive is just like subtracting. Just remove the +. It would be -7 - 3
THX SOOOOOOOOOOOOOOOOOOOOOOOO MUCCHHHHHH😁😁😁😁
Glad it helped! :) Have a wonderful day!
lol... "and thats really confusing too." : )
ha ha! :)
Thanks
Very good, but a bit fast for me. Will have to put on slower mode.
Noted!
i like that merch
Thanks! :)
Excuse me Mr Buffgtion but can u just make another video because I really not understanding hope u see my message
Here's one I did recently on adding integers th-cam.com/video/C7EPb4x4jqU/w-d-xo.html
Wrong! he said decimals and fractions are integers, but only whole number can be integers
Oh no! Thanks for pointing that out! I'm not sure why I said that... I'm going to make that change. I seriously don't know what I was thinking.... Must have been a brain fart of some kind. lol All the examples in the video only use integers, so the rest is good stuff. Thanks again!
Your right fractions and deimals are'nt integers, but it can be integer also.Everytime before you comment fix your grammar correctly,but thats good comment ty :)
THIS IS EZ BUT I JUST FELT LIKE WATCHING THIS
Thanks for watching! And for commenting!
COVID
Covid time
Likes if you want covid to go!
That's a huge LIKE from me!
What if it's (-5) - (-9)?
Then you'd need to rewrite it replacing the - (-9) with the opposite of (-9): Example if I had (-3) - (-2) I would rewrite as (-3) + 2 Hope that helps. Best of luck.
I still don’t understand how to subtract integers :/
Rip Ear Drums 5:49-5:54
You will be missed
;D:D
lol the was when he got louder
very good explain but 12.01 and -5.6 are not integers ❤❤
Yeah I tried to blur those ones out, or at least I thought I did.... Sorry about that.
👍
i dint understand
I HATE subtracting INTEGERS!
Wow! Keep practicing it'll get easier in time.
@@EricBuffington ok
it hard
help xc
wtf
Eee
Nerd brain
Oh maths please grow up and solve your problem on your own
If u understand it so it doesn't means every body will stand 😠😡
That's not my problem
Thanks sir
Welcome