The Order of Operations with Integers

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GreeneMath.com

GreeneMath.com

Күн бұрын

Пікірлер: 303
@Greenemath
@Greenemath 3 жыл бұрын
Computer Generated Step-by-Step Practice Test: www.greenemath.com/Pre-Algebra_Practice/Order_of_Operations_Integers/Order-Of-Operations-Integers.html Practice Test: www.greenemath.com/Prealgebra/23/PEMDASPracticeTest.html
@davidcarillio380
@davidcarillio380 3 жыл бұрын
Manz out here is still responding to comments after 7 years, keep up the good work and thank for the help
@Greenemath
@Greenemath 3 жыл бұрын
Of course! Thanks for the awesome comment!
@ellagambrell_
@ellagambrell_ 4 жыл бұрын
I am a 6th grader taking a 7th grade class online, and I feel this really helped me. Thank you!
@Greenemath
@Greenemath 4 жыл бұрын
Glad it helped!
@bum851
@bum851 3 жыл бұрын
Bro im 8th grade with 7th grade quiz
@Mymylove81012
@Mymylove81012 3 жыл бұрын
Bruh I'm in 10th grade learning this 😢 I feel dumb now 🥲
@Lemarry
@Lemarry 2 жыл бұрын
@@bum851 same
@GreenLikeMe
@GreenLikeMe 4 жыл бұрын
Studying for ACT Math and left school 10 years ago. Picking everything up from scratch again and this was really useful! Thank you
@Greenemath
@Greenemath 4 жыл бұрын
You're welcome :)
@julioestorga9546
@julioestorga9546 6 жыл бұрын
1:19 3:50 6:41 5:56 10:43 I really fill for people that don't understand math, because it could tear somebody up #mentally#
@monicapalacios5837
@monicapalacios5837 6 жыл бұрын
Conditioned 8ct I already feel myself failing in this 😞
@daveforfav7650
@daveforfav7650 5 жыл бұрын
@@monicapalacios5837 guys don't give up sometime I get frustrated but I keep doing different websites to get better and dif vids
@KumarKumar-pr4bc
@KumarKumar-pr4bc 4 жыл бұрын
4
@Greenemath
@Greenemath 4 жыл бұрын
Thanks for the time stamps :)
@tylergaming9133
@tylergaming9133 2 жыл бұрын
Thank you so much you explain much better than my teacher this really gonna help me for my test tomorrow
@Greenemath
@Greenemath 2 жыл бұрын
Best of luck!
@MrTrackman100
@MrTrackman100 2 жыл бұрын
Thanks you. You move right along with no drawn out words.
@Greenemath
@Greenemath 2 жыл бұрын
You are welcome.
@ItzApple3214
@ItzApple3214 10 ай бұрын
Thank you so much , you made me understand this concept much better.
@Greenemath
@Greenemath 10 ай бұрын
Glad it helped!
@tamaraa9697
@tamaraa9697 4 жыл бұрын
Thank you for this, i was behind in math so this helped alot
@Greenemath
@Greenemath 4 жыл бұрын
Glad it helped! Good luck with your class :)
@andreaabisado1052
@andreaabisado1052 3 жыл бұрын
thank you so much! i was a little behind math and this really helped me in my math exam!
@Greenemath
@Greenemath 3 жыл бұрын
I'm glad it was helpful, let me know if you have questions! 😎
@petercariveau2574
@petercariveau2574 5 жыл бұрын
actually these videos are helping me along with my college experience. I struggled with math as a young in and became very discouraged about anything to do with numbers. However, this time around Im enjoying the pleasures of learning math chapter by chapter.
@Greenemath
@Greenemath 4 жыл бұрын
Perfect, glad it helped :)
@abdimohamed9669
@abdimohamed9669 4 жыл бұрын
Hahaha finally someone who explains in a good way, all my teacher in school does is screaming
@Greenemath
@Greenemath 4 жыл бұрын
awesome, thanks for watching :)
@cbesthelper404
@cbesthelper404 Жыл бұрын
Probably has to scream if the class is noisy or playing on their cell phones. It is a different dynamic in a classroom. If your teacher had the opportunity to tutor you individually, you'd benefit more.
@thekakavashachronicles
@thekakavashachronicles 7 ай бұрын
Relatable but my class is unbearable so ye
@abbyd915
@abbyd915 2 жыл бұрын
Todays generation are so lucky because of fast technology they can search for answers quickly online.. Our previous generation, we struggle a lot esp. In rural areas which textbooks are limited in some schools. What we had experience more were had fun games without gadget.
@Greenemath
@Greenemath 2 жыл бұрын
In some ways it is better. In some ways it is not, for example, a lot of people just use Mathway now for answers and never even learn the material.
@rez_anna1523
@rez_anna1523 3 жыл бұрын
im literally here before my math text- this helped tyyyy
@Greenemath
@Greenemath 3 жыл бұрын
I wish you luck and hope you pass. 😎
@attackonbangtan2892
@attackonbangtan2892 3 жыл бұрын
Same
@carelessperson2776
@carelessperson2776 5 жыл бұрын
Thank you we are learning this in 6th grade because our school is advanced this video helped me alot
@ClappingsX
@ClappingsX 5 жыл бұрын
Careless Person lol I did this in grade 5 lol
@Greenemath
@Greenemath 4 жыл бұрын
Perfect, glad it helped :)
@bum851
@bum851 3 жыл бұрын
Im learn this in 8 grade
@merryllcapuras7922
@merryllcapuras7922 Жыл бұрын
This is so helpful😭 thank you so much, I am so excited for our math exam now👍😁
@Greenemath
@Greenemath Жыл бұрын
Glad it was helpful! Good luck.
@kayonacampbell1097
@kayonacampbell1097 4 жыл бұрын
12:25 Why did we change the negative 15 to a positive 15?..what I did was 3(-15)+10 -45+10 =-35
@Greenemath
@Greenemath 4 жыл бұрын
It's inside of an absolute value operation. Those vertical bars around the -15 are telling you to take the absolute value: |-15|. The problem is 3 x | - 15| + 10 = 3 x 15 + 10 = 45 + 10 = 55. The absolute value operation makes things non-negative. So a negative 15 becomes a positive 15.
@kayonacampbell1097
@kayonacampbell1097 4 жыл бұрын
@@Greenemath ohhh thank you very much :))
@dawapenjordorji
@dawapenjordorji 3 жыл бұрын
Hey I don't know if you'll still respond but the thing where two negatives make positive,two positives make negative,etc... I want to know what specific equation or rule that's called
@Greenemath
@Greenemath 3 жыл бұрын
Are you talking about for multiplication and division of integers? I don't know if there is an official name, I would maybe say it is the sign rules for multiplication and division of integers.
@dawapenjordorji
@dawapenjordorji 3 жыл бұрын
@@Greenemath Ohh thanks dude I got it
@Greenemath
@Greenemath 3 жыл бұрын
@@dawapenjordorji Awesome!
@jessieboletin5570
@jessieboletin5570 2 жыл бұрын
Thank you this helps me because school is advanced.
@Greenemath
@Greenemath 2 жыл бұрын
You are welcome, good luck with class!
@aprilalino2482
@aprilalino2482 3 жыл бұрын
so when you add a positive number to a negative, it subtracts? and if u do it the other way around it adds? I'm still kind of confused.
@Greenemath
@Greenemath 3 жыл бұрын
You should first watch the videos on adding integers and subtracting integers. adding integers: kzbin.info/www/bejne/bH-0iZWqmLyhqrs subtracting integers: kzbin.info/www/bejne/pXvIg2usnrSWqa8 Long story short if you don't want to watch the videos. Adding Two Integers with a Common Sign: Basically the sign stays the same and you just add the absolute values. -5 + (-7) = -12 -2 + (-3) = -5 Adding Two Integers with a Different Sign: Think about both numbers in terms of absolute values. Basically just make the numbers positive. Subtract the smaller away from the larger. This gives you your answer in terms of absolute value. Use the sign of the original number with the larger absolute value. -17 + 11 Since -17 has a larger absolute value, the answer will be negative. So now all I have to do is subtract 17 - 11 = 6 -17 + 11 = -6 14 + (-8) Since 14 has a larger absolute value, the answer will be positive. So now all I have to do is subtract 14 - 8 = 6 14 + (-8) = 6 Hope this helps, if it doesn't drop the specific examples from your homework and I'll help you solve them.
@aprilalino2482
@aprilalino2482 3 жыл бұрын
@@Greenemath thanks, this helped!
@Greenemath
@Greenemath 3 жыл бұрын
@@aprilalino2482 I'm glad to hear that! :)
@laylaaaih
@laylaaaih 3 жыл бұрын
revising before my test WISH ME LUCK!!
@Greenemath
@Greenemath 3 жыл бұрын
When you study, you don't need luck. With that being said, I hope you do well! 😎
@danahaqrawi6980
@danahaqrawi6980 3 жыл бұрын
watcing this the night before my test for review
@Greenemath
@Greenemath 3 жыл бұрын
Good luck, let me know if you have any question, I will try and help out! 😎
@anandburenkhuu7487
@anandburenkhuu7487 4 жыл бұрын
Thank you so much, this helped me understand things better!
@Greenemath
@Greenemath 4 жыл бұрын
You're very welcome! I'm so glad it was helpful! :)
@littledotty7941
@littledotty7941 4 жыл бұрын
I still get mixed up with when you have to turn adding to subtracting (or the other way around) like -2 + 6 do I add or subtract? I’ve been studying for 2 hours and I feel like still haven’t learned anything :(
@Greenemath
@Greenemath 4 жыл бұрын
Unfortunately, it just takes a lot of practice. If you are working with integers, I would always add. So this means for a subtraction problem, you would do addition of the opposite. -2 + 6 = 4 because you would subtract 6 - 2 = 4 and keep the sign from the number with the larger absolute value. I would suggest watching videos on just adding integers and subtracting integers. When you feel comfortable, then move back into the order of operations. Adding Integers: kzbin.info/www/bejne/bH-0iZWqmLyhqrs Subtracting Integers: kzbin.info/www/bejne/pXvIg2usnrSWqa8 Here's a little practice test for you: www.greenemath.com/Prealgebra/19/AddingIntegersPracticeTest.html
@sirmeowthelibrarycat
@sirmeowthelibrarycat 3 жыл бұрын
🤔 Hello. There is another method to help you understand this problem. Draw a number line with zero at the mid point. Negative numbers appear on one side, positive numbers on the other side. Either direction is valid. -10. -9. -8. -7. -6. -5. -4. -3. -2. -1. 0. +1. +2. +3. +4. +5. +6. +7. +8. +9. +10 Now find -2. Then move in the positive direction 6 steps. You arrive at +4. That is your answer. I hope this is helpful for you.
@Greenemath
@Greenemath 3 жыл бұрын
@@sirmeowthelibrarycat Good tip for adding and subtracting integers.
@littledotty7941
@littledotty7941 3 жыл бұрын
@@sirmeowthelibrarycat thank you!
@cbesthelper404
@cbesthelper404 Жыл бұрын
@@littledotty7941 But as the numbers get larger, the number line becomes impractical.
@zimalahmad2344
@zimalahmad2344 4 жыл бұрын
My school uses bedmas B-brackets E-exponents D-division M-multiplication A-addition S-subtraction
@Greenemath
@Greenemath 4 жыл бұрын
That's common also, however you remember it is fine. Just remember brackets means all grouping symbols and always reapply the order of operations when inside.
@preciousscatworld431
@preciousscatworld431 2 жыл бұрын
VERY thankyou to you sire, it helps meee in literal!!!! THANK YOUUUU
@Greenemath
@Greenemath 2 жыл бұрын
You're most welcome
@amanibbyy
@amanibbyy 3 жыл бұрын
thanks so much you have really helped now I am going to ace my math exam😄
@Greenemath
@Greenemath 3 жыл бұрын
Glad I could help!
@lukesync6426
@lukesync6426 3 жыл бұрын
15:36 can u tell me why u didnt keep change change I mean like Isn't it supposed to be addedd
@Greenemath
@Greenemath 3 жыл бұрын
2-20 can be done as 2 + (-20) = -18 if you want.
@lukesync6426
@lukesync6426 3 жыл бұрын
Ty
@sarasantos8593
@sarasantos8593 4 жыл бұрын
(2:49) I’m confused doesn’t a positive and a negative= Negative? Why is it positive?
@Greenemath
@Greenemath 4 жыл бұрын
You are thinking of the rules for multiplication and division with integers. If the signs are different, your answer is negative and if the signs are the same, your answer is positive. With addition of integers, we have to think about which sign carries more weight. In this case we have 12 + (-9). If we think about these two numbers without the signs, one is 12 and one is 9, the 12 is larger, so this will carry more weight. This means we will have a positive answer. Another way to think about this is with a bank account. Suppose we have $12 in our account and we subtract away 9. We still have $3 dollars left, which is a positive amount. You can check out my free lessons on adding integers, it may help you: www.greenemath.com/Prealgebra/19/AddingIntegers.html You can block the ads with an adblocker or by selecting the ads button on the navigation menu. Hope this helps :)
@sarasantos8593
@sarasantos8593 4 жыл бұрын
GreeneMath.com Thank you! I got an A on my math test because of this!🤍🤍🤍
@Greenemath
@Greenemath 4 жыл бұрын
@@sarasantos8593 That's awesome, keep up the good work! :)
@drysponge2740
@drysponge2740 3 жыл бұрын
im watching this before my test lol (this helped a lot thank you!)
@Greenemath
@Greenemath 3 жыл бұрын
I really hope you pass! 😎 Good luck 😀
@sadafhashmi1422
@sadafhashmi1422 6 жыл бұрын
simple and easiest approach
@Greenemath
@Greenemath 4 жыл бұрын
Thank you :)
@hugohernandez5719
@hugohernandez5719 2 жыл бұрын
Yo thank you soo much I just got 2 A+ on my exams 💜
@Greenemath
@Greenemath 2 жыл бұрын
Glad to hear it, great job!
@tandingyeltshen4370
@tandingyeltshen4370 3 жыл бұрын
Nice vid...helped me a lot
@Greenemath
@Greenemath 3 жыл бұрын
Glad it helped!
@ytryboi4207
@ytryboi4207 3 жыл бұрын
Thanks this video helped alot
@Greenemath
@Greenemath 3 жыл бұрын
Glad it helped
@rohit9093
@rohit9093 4 жыл бұрын
Hi sir can I ask that can yu explain without squares
@Greenemath
@Greenemath 4 жыл бұрын
Check out GreeneMath.com we have tons of examples, practice, and quizzes. You will find many examples with squares and without :)
@tysonr6
@tysonr6 3 жыл бұрын
Thanks This will help me with my test
@Greenemath
@Greenemath 3 жыл бұрын
Good luck! I hope you pass! 😎
@Gottigirl
@Gottigirl 3 жыл бұрын
I absolutely love your instruction I love how you reinforce every rule on each question and I’m curious as to know if you do private tutoring for graduate students who need help in this type of math questions? Even if I could pay you hourly on zoom I would really need the help before I take my Praxis test please let me know, thank you so much for this video, Michelle
@Greenemath
@Greenemath 3 жыл бұрын
I don't do any private tutoring, but you can self study with my free website: greenemath.com You can start at the most basic pre-algebra and go as far as you need. There's written lessons, practice tests, and quizzes. Also there is a practice test section that will generate as many tests until you have mastered the given topic. The site is funded by ads, but you can turn them off in the menu. Let me know if you have any questions.
@Gottigirl
@Gottigirl 3 жыл бұрын
@@Greenemath Oh darn, I was looking for a couple zoom sessions because I am taking the Praxis 5003 and I already am a teacher but thank you so much for responding and thank you for the videos! You are an excellent math teacher! Kind regards, Michelle
@Greenemath
@Greenemath 3 жыл бұрын
@@Gottigirl You might want to try: kzbin.info/door/4Yoey1UylRCAxzPGofPiWw His name is Anil Kumar, I know he does Zoom lessons and is really good.
@Gottigirl
@Gottigirl 3 жыл бұрын
@@Greenemath thank you 🙏 very much!!!!!
@skeletons4063
@skeletons4063 4 жыл бұрын
Sir, this helped me a lot!! And if you don’t mind me asking what are you writing with?
@Greenemath
@Greenemath 4 жыл бұрын
A Wacom Tablet, but you can do the same thing with an IPAD or any tablet now.
@skeletons4063
@skeletons4063 4 жыл бұрын
GreeneMath.com oh okay!!
@jordanc.daniels713
@jordanc.daniels713 3 жыл бұрын
What about when it’s double parentheses like what do I do first 🤔
@Greenemath
@Greenemath 3 жыл бұрын
Always start with the innermost set. If you put the example here, I'll help you solve it!
@sidneyshyu6868
@sidneyshyu6868 5 жыл бұрын
I don’t get this sort of question, can anyone please explain it for me cos I got test tomorrow!!!!!! Ex: 8- -2x(-7+3)=???
@daveteologo7915
@daveteologo7915 5 жыл бұрын
I think -10 is the answer
@earlflowers8797
@earlflowers8797 5 жыл бұрын
Look up the PEMDAS.
@daveteologo7915
@daveteologo7915 5 жыл бұрын
So am I correct?
@simacm
@simacm 5 жыл бұрын
8--2×(-7+3)= 8--2×(-4)= 8-(-2×-4)= 8-(+8)=0
@Greenemath
@Greenemath 4 жыл бұрын
8 - (-2) x (-7 + 3) Do what's inside of parentheses first: -7 + 3 = -4 Replace this 8 - (-2) x -4 Next, do the multiplication: -2 x -4 = 8 Replace this: 8 - 8 Lastly, perform the subtraction: 8 - 8 = 0 So zero is our final answer.
@catchmeifyoucanmrholmes6489
@catchmeifyoucanmrholmes6489 4 жыл бұрын
Thanks you for these videos
@Greenemath
@Greenemath 4 жыл бұрын
Glad you like them!
@catchmeifyoucanmrholmes6489
@catchmeifyoucanmrholmes6489 4 жыл бұрын
Yes, you explained so good
@Greenemath
@Greenemath 4 жыл бұрын
@@catchmeifyoucanmrholmes6489 Awesome, good luck with your studies :)
@samuelchandrashaker2020
@samuelchandrashaker2020 3 жыл бұрын
Simply follow the BRADMAS FORMULA. Brackets, divisions multiplication, addition and subtraction.
@Greenemath
@Greenemath 3 жыл бұрын
As long as you go in the correct order.
@黄荣德
@黄荣德 4 жыл бұрын
why3︳-15︳is 3✖15 is line mean “✖”?
@Greenemath
@Greenemath 4 жыл бұрын
the |-15| means to take the absolute value. The absolute value of a number is always non-negative, so it gives us 15. Then the "x" means multiplication, so 3 x 15 is 3 times 15.
@ValeriePallaoro
@ValeriePallaoro 3 жыл бұрын
Wait .. wait, wait. You _don't_ have any parentheses? Except the two that are there? I get that maybe the -9 has nothing to do; but the first (-2)exponent 2? Do we not do that first?
@Greenemath
@Greenemath 3 жыл бұрын
What is the time maker from where you are confused?
@abdimohamed9669
@abdimohamed9669 4 жыл бұрын
I didn't get the absolute value part, why did -15 become positive 15?
@Greenemath
@Greenemath 4 жыл бұрын
The absolute value operation gives you a non-negative result. So if the number is negative, it makes it positive.
@joannasmith9833
@joannasmith9833 4 жыл бұрын
Absolute value is always positive because it refers to the distance of the number from zero on the number line. "How many spaces from zero is -15?" Distance isn't negative.
@frenzi5374
@frenzi5374 4 жыл бұрын
What grade y’all in
@Greenemath
@Greenemath 4 жыл бұрын
Most people are in elementary from what I've seen. Good luck with your studies :)
@medhasarker6967
@medhasarker6967 6 жыл бұрын
wait. isnt it BEDMAS in english and PEDMAS in french. why did he say PEMDAS
@Greenemath
@Greenemath 6 жыл бұрын
P - Parentheses E - Exponents M / D - Multiply or Divide from left to right A / S - Add or Subtract from left to right
@yahiadeif9336
@yahiadeif9336 5 жыл бұрын
PEMDAS is correct also. Parenthesis, Exponents, Multiplication or Division (whichever comes first), Addition or Subtraction (whichever comes first)
@yahiadeif9336
@yahiadeif9336 5 жыл бұрын
@@Greenemath thank you!!! you helped me in my unit test!!! :)
@earlflowers8797
@earlflowers8797 5 жыл бұрын
Nah, you got that backwards, PEDMAS is English and BEDMAS is foreign.
@hyelee6147
@hyelee6147 6 жыл бұрын
im so sorry but im just pretty slow .. i just dnt get it this kind of problem .. (6 - (-3)) = 9 ??? why ?? i thought 3 is the answer .. can u pls xplain more ?? thank you
@Greenemath
@Greenemath 6 жыл бұрын
When you subtract away a negative number, it is the same as adding a positive. So 6 - (-3) can be thought of as 6 + 3 = 9. Just change the subtraction sign to addition, then change the number being subtracted away to its opposite or you could say just change the sign. So for 5 - (-2) we change the minus to plus and change (-2) to (+2). We can write the problem as 5 + 2 = 7. Hope this helps some, integers can be challenging at first, but once you practice enough it will become second nature :)
@hyelee6147
@hyelee6147 6 жыл бұрын
GreeneMath.com so u mean sir/ma'am when two negative sign combine will it be positive ?? in any mathematical problem ?? for ex. -10 ÷ -5 = 2 or -2 ?? im so sorry im just pretty slow 😥
@Greenemath
@Greenemath 6 жыл бұрын
The rules will differ based on your scenario. If you are dividing or multiplying, two negatives will give you a positive. In general with multiplication or division, the same sign will give you a positive result.
@julioestorga9546
@julioestorga9546 6 жыл бұрын
Don't say that. Just go to the material repeatedly. Sleep with it wake up with it read it continuously do it. It will sink in your head. You will see the patterns nice and slow do not get frustrated. You're not a slow learner you're just not getting it. You have to really soak it up pay attention. Turn off the cell phone go to the library put earphones on really pay attention to it
@tannerstockton8207
@tannerstockton8207 6 жыл бұрын
Think. Six minus a negative number. You are subtracting 6 and -3, so the simplified form would be 6 + 3 = 9.
@kaeyynn
@kaeyynn 5 жыл бұрын
I get it, but not with fractions. I’m such a slow person. Idk if I’m dyslexic or that I’m just dumb in reality, but I’m currently an 8th grader who can’t seem to understand the order of operations along with fractions. My math tutor doesn’t just directly give you the problem. They make you narrow it down many times. They do things like: (+3)x-8-(+3/8x1 1/2 + (+4/9)= and weird stuff like that , all those math symbols gets my mind confused and then I feel like giving up.
@Greenemath
@Greenemath 5 жыл бұрын
Most people don't get math right away, so don't feel bad. The best thing to do is lots of practice. It's just like anything else, if you practice, you will get better over time. :)
@accessmathtutoring
@accessmathtutoring Жыл бұрын
Excellent👍
@Greenemath
@Greenemath Жыл бұрын
thanks
@jurefidesmacos9048
@jurefidesmacos9048 6 жыл бұрын
thanks a lot i learned more that before
@Greenemath
@Greenemath 4 жыл бұрын
You are very welcome! :)
@abdulurahmansodozai8014
@abdulurahmansodozai8014 5 жыл бұрын
Thanks
@Greenemath
@Greenemath 4 жыл бұрын
You are very welcome! :)
@lilstrapxl8193
@lilstrapxl8193 6 жыл бұрын
I'm slow i just don't understand this 😕
@daveforfav7650
@daveforfav7650 5 жыл бұрын
Basically use pemdas parenthesis brackets exponents multiply divided add and subtract so it in order and if u see a number like this (-3) do the opposite of the sign that ur doing
@real.anameria1927
@real.anameria1927 5 жыл бұрын
PartyGhost XL DONT worry I don’t either
@NoName-tl8is
@NoName-tl8is 5 жыл бұрын
dave forfav what do you mean? i’m lost. how do you know when to do the opposite signs
@y4zyay
@y4zyay 4 жыл бұрын
No Name when the problem is addition u change to opposite sign
@Greenemath
@Greenemath 4 жыл бұрын
You are not slow, just work step by step and do lots of practice problems. You can do this! :)
@sdetsdi3531
@sdetsdi3531 4 жыл бұрын
Good work bro
@Greenemath
@Greenemath 4 жыл бұрын
Thank you so much 😀
@athiengautiak8266
@athiengautiak8266 7 жыл бұрын
From where we got 1
@dineshjoshi5626
@dineshjoshi5626 6 жыл бұрын
How are you
@dineshjoshi5626
@dineshjoshi5626 6 жыл бұрын
What are you doing
@Greenemath
@Greenemath 4 жыл бұрын
Which 1? Can you give me a time marker?
@Yoo-Mi
@Yoo-Mi 6 жыл бұрын
Im happy I understood everything! Hahaha
@BigPoppaPeam
@BigPoppaPeam 6 жыл бұрын
I love your name, it’s like me and you :p
@781rcac
@781rcac 5 жыл бұрын
Good job!
@TheUniqueBall
@TheUniqueBall 4 жыл бұрын
Yoo Mi YOU CAN UNDERSTAND EVEYTHING YOU
@xumht8
@xumht8 4 жыл бұрын
Yoo Mi sanaol
@Greenemath
@Greenemath 4 жыл бұрын
Perfect, thanks for watching :)
@madelyncrowe1986
@madelyncrowe1986 2 жыл бұрын
Thank you!!!
@Greenemath
@Greenemath 2 жыл бұрын
You're welcome!
@dctc-_-3934
@dctc-_-3934 3 жыл бұрын
Thank you
@Greenemath
@Greenemath 3 жыл бұрын
You're welcome
@fahadnonakan2366
@fahadnonakan2366 5 жыл бұрын
Thank you sir
@Greenemath
@Greenemath 4 жыл бұрын
You are very welcome! :)
@earlflowers8797
@earlflowers8797 5 жыл бұрын
To simplify or reorder the equation.
@earlflowers8797
@earlflowers8797 5 жыл бұрын
Then left to right.
@earlflowers8797
@earlflowers8797 5 жыл бұрын
Answer 3, lol.
@Greenemath
@Greenemath 4 жыл бұрын
We are evaluating for these problems.
@hannahcheska7832
@hannahcheska7832 5 жыл бұрын
What about [27÷(-9)] - [3×(-2)]?
@akmalkhudaybakhshiev6951
@akmalkhudaybakhshiev6951 5 жыл бұрын
27 divite to 9=-3-(3x(-2)=-3-6=-3
@wade8693
@wade8693 5 жыл бұрын
-3-(-6)= 3
@Greenemath
@Greenemath 4 жыл бұрын
[27÷(-9)] - [3×(-2)] Do the division on the left first: 27 / (-9) = -3 -3 - [3(-2)] Do the multiplication on the right next: 3(-2) = -6 -3 - (-6) Subtract: -3 - (-6) = -3 + 6 = 3
@nayemaakhtar9641
@nayemaakhtar9641 4 жыл бұрын
You have to improve your number 2. Other than that ,it was helpful. Thanks😁😁
@Greenemath
@Greenemath 4 жыл бұрын
I'll work on it :)
@islamthefirst3735
@islamthefirst3735 5 жыл бұрын
Wait......what??..5:41 _10 +5 is _15 so how it is _5??.
@Greenemath
@Greenemath 5 жыл бұрын
-10 - (-5) = -10 + 5 = -5. You are missing the fact that it is minus a negative, which is plus a positive.
@islamthefirst3735
@islamthefirst3735 5 жыл бұрын
@@Greenemath Ok Thanks For Informing me!
@amsel125
@amsel125 3 жыл бұрын
Well xplained TQ
@Greenemath
@Greenemath 3 жыл бұрын
Glad to hear!
@danielacaamano6708
@danielacaamano6708 3 жыл бұрын
Tomorrow I have a test about this! I’m so nervous let’s see what I get 😢😢
@Greenemath
@Greenemath 3 жыл бұрын
Best way to prepare is to practice. www.greenemath.com/Prealgebra/23/PEMDASPracticeTest.html That test will regenerate and give step-by-step answers.
@bilsbathbomb6414
@bilsbathbomb6414 4 жыл бұрын
I get the lesson completely but my answer is still wrong. I dont know what i did wrong. HELP HELP HELP There's a lot of exponents and division, multiplication and brackets and stuff. IM ONLY GRADE 6
@Greenemath
@Greenemath 4 жыл бұрын
What's the problem you are stuck on?
@bilsbathbomb6414
@bilsbathbomb6414 3 жыл бұрын
@@Greenemath Thank you, i re watched the video, Ur a life saver
@Greenemath
@Greenemath 3 жыл бұрын
@@bilsbathbomb6414 Awesome, let me know if you get stuck on a problem. I'll try to help! 😎
@mariafesatumbaga5109
@mariafesatumbaga5109 4 жыл бұрын
Mas n intindihin ko p to kesa teacher ko dati
@Greenemath
@Greenemath 4 жыл бұрын
cool na salamat :)
@sphex978
@sphex978 4 жыл бұрын
I'm just GR 6 and studying about this
@calebcantu610
@calebcantu610 4 жыл бұрын
D3ATH Gaming Fr
@oshcoas9883
@oshcoas9883 4 жыл бұрын
im grade 5;-;
@sphex978
@sphex978 4 жыл бұрын
@@oshcoas9883 my school is advanced on lessons
@nicynoodle8624
@nicynoodle8624 4 жыл бұрын
I've been learning about this since gr 5 and now am grade 6
@Greenemath
@Greenemath 4 жыл бұрын
Awesome! :)
@charleysanti
@charleysanti 6 жыл бұрын
How is -48 + 11 equal -37?
@charleysanti
@charleysanti 6 жыл бұрын
Nevermind.. lol
@Mohamed-xj2zc
@Mohamed-xj2zc 5 жыл бұрын
Because negative plus positive is negative ( -48+11)=37 / same: 48-11 equal thirty seven
@earlflowers8797
@earlflowers8797 5 жыл бұрын
Good math question.
@Greenemath
@Greenemath 4 жыл бұрын
I'm glad you understand now.
@rainpupcake2020
@rainpupcake2020 3 жыл бұрын
Uhh.. i didn't understand the other problems because its confusing, the other answers is confusing... But its ok, keep it up! Thank u.
@Greenemath
@Greenemath 3 жыл бұрын
Honestly, most math is confusing at first. It's just something you have to practice with. Let me know if you get stuck on a particular problem and I'll try to help you out.
@mickeymathers2690
@mickeymathers2690 4 жыл бұрын
9 07 , negative + negative is negative ? we always did - and - is a +
@Greenemath
@Greenemath 4 жыл бұрын
You are thinking of multiplication. If you add two negative numbers, you get a negative number. -3 + (-4) = -7 If you multiply two negative numbers, you get a positive number. (-3)(-4) = 12.
@mickeymathers2690
@mickeymathers2690 4 жыл бұрын
Oh that s why . Well , thanks and good job with the animation .
@caleihagiasophiarey3043
@caleihagiasophiarey3043 5 жыл бұрын
thanks!
@caleihagiasophiarey3043
@caleihagiasophiarey3043 5 жыл бұрын
this vid is very helpful
@Greenemath
@Greenemath 4 жыл бұрын
You are very welcome, I'm so glad it was helpful! :)
@thomasyandoc8871
@thomasyandoc8871 7 жыл бұрын
For 7+(-2)square 2 +(-9)+1 square 2 =30
@Greenemath
@Greenemath 4 жыл бұрын
7 + (-2)^2 + (-9) + 1^2 = 7 + 4 - 9 + 1 = 11 - 9 + 1 = 2 + 1 = 3
@crazygatorsms8849
@crazygatorsms8849 5 жыл бұрын
Thx
@Greenemath
@Greenemath 4 жыл бұрын
Perfect, glad it helped :)
@e2ther74
@e2ther74 4 жыл бұрын
Does anyone else use B rackets E xponents D ivision M ultiplication A ddition S ubtraction
@Greenemath
@Greenemath 4 жыл бұрын
That BODMAS is very common as well. Either way it works! :)
@Davidlaid24
@Davidlaid24 3 жыл бұрын
Ty
@Greenemath
@Greenemath 3 жыл бұрын
You are welcome!
@universalgraphics6756
@universalgraphics6756 4 жыл бұрын
I was searching for these kind of equations I have trouble understanding hard problems because I dont pay attention to the common and easy rules.this is rlly weird I'm not in the grade to learn this I feel stupid
@Greenemath
@Greenemath 4 жыл бұрын
Don't feel stupid. Math is really hard to learn, a lot harder than other subjects. You have to practice enough. Just keep watching the tutorials on KZbin and work along with the instructors. You will get there! :)
@real.anameria1927
@real.anameria1927 5 жыл бұрын
Yo I’m actually still really confused 😡😞🤬🤬
@Greenemath
@Greenemath 4 жыл бұрын
Sorry to hear that, drop you problem in the comments and I'll try to help out!
@johnnervius4284
@johnnervius4284 3 жыл бұрын
This help me
@Greenemath
@Greenemath 3 жыл бұрын
Glad to hear!
@aressalvitore999
@aressalvitore999 4 жыл бұрын
this makes me have a lot of questions
@Greenemath
@Greenemath 4 жыл бұрын
Here to help if you want to ask :)
@aressalvitore999
@aressalvitore999 4 жыл бұрын
@@Greenemath thanhs
@chem3037
@chem3037 5 жыл бұрын
What if 6÷2(3)
@victormarrero4224
@victormarrero4224 5 жыл бұрын
0
@danielmezemir1828
@danielmezemir1828 4 жыл бұрын
(6\2=3) (3)(3)=9
@Greenemath
@Greenemath 4 жыл бұрын
Divide 6 by 2 first, then the result is multiplied by 3: 6 / 2 x 3 = 3 x 3 = 9
@Greenemath
@Greenemath 4 жыл бұрын
Yes!
@vaishnavibagalkoteandharsh2365
@vaishnavibagalkoteandharsh2365 2 жыл бұрын
Nice
@Greenemath
@Greenemath 2 жыл бұрын
Thanks
@no...just.no.2885
@no...just.no.2885 4 жыл бұрын
umm i learned B E D M A S not pendas
@Greenemath
@Greenemath 4 жыл бұрын
There are different ways to remember it. Most people learn PEMDAS. You just need to understand the correct order, however you decide to remember the order of operations. Good luck with your studies :)
@warmwavess
@warmwavess 4 жыл бұрын
me 2
@YesQueenPurr
@YesQueenPurr 2 жыл бұрын
Alright let’s see if i pass tomorrow…
@Greenemath
@Greenemath 2 жыл бұрын
Good luck.
@howtodoit4204
@howtodoit4204 4 жыл бұрын
Is it weird that am senior and learning this? 😂
@Greenemath
@Greenemath 4 жыл бұрын
Not at all! :)
@juvalca8007
@juvalca8007 4 жыл бұрын
lol its fine im in 7 grade and can barley do this haha
@Greenemath
@Greenemath 4 жыл бұрын
@@juvalca8007 It gets easier with practice :)
@Codenamenarc007
@Codenamenarc007 4 жыл бұрын
omg im so lost right now
@Greenemath
@Greenemath 4 жыл бұрын
Sorry to hear that, was there a problem that you are stuck on? I can walk you through it step by step if you like?
@Codenamenarc007
@Codenamenarc007 4 жыл бұрын
yeah i dont understand how to figure when im supposed to add the equasion or multiply etc like this 4-3x(3-_2)) is that a minus subraction symboy or a neggitaive @@Greenemath
@Greenemath
@Greenemath 4 жыл бұрын
@@Codenamenarc007 The easiest way to think about this is by changing the subtraction to addition of the opposite. Now, the way your wrote the problem is a bit strange. There's an underscore in front of the 2? I'm going to modify your problem slightly: 4 - 3x(3x - 2) So what I would do is write the "-3x" part as + (-3x): 4 + (-3x)(3x - 2) You can also write the (-2) as + (-2): 4 + (-3x)(3x + (-2)) This seems like a lot of work, but if you are struggling with signs, it can help. Eventually, you will get comfortable and you won't have to do this. Now you can use the distributive property and distribute the (-3x) to each term inside of the parentheses. 4 + (-3x)(3x) + (-3x)(-2) 4 + (-9x^2) + (6x) -9x^2 + 6x + 4 So to keep things simple for you, I would change your subtraction to addition of the opposite. This will help you keep your signs straight. If you want to retype that problem, I can go through it. I don't know what the underscore 2 was?
@rachelletom7222
@rachelletom7222 Жыл бұрын
Can someone people explain to me how -15 became +15?????
@Greenemath
@Greenemath Жыл бұрын
What's the time marker?
@notspeed5028
@notspeed5028 5 жыл бұрын
First question was wrong the first step is actually negative 4
@Greenemath
@Greenemath 5 жыл бұрын
The solution for the first question is correct: (-2)^2 = (-2)(-2) = +4
@meilee8215
@meilee8215 4 жыл бұрын
#mathstudies
@Greenemath
@Greenemath 4 жыл бұрын
Yes :)
@nabeeha3861
@nabeeha3861 3 жыл бұрын
tyy
@Greenemath
@Greenemath 3 жыл бұрын
You are welcome!
@earlflowers8797
@earlflowers8797 5 жыл бұрын
I love mathematics so much.
@Greenemath
@Greenemath 4 жыл бұрын
Perfect, glad it helped :)
@jengdomingo8890
@jengdomingo8890 5 жыл бұрын
(5)(-6)+18-(15/-5)??????
@Greenemath
@Greenemath 4 жыл бұрын
Let's just rewrite this for clarity: 5 x (-6) + 18 - [15 / (-5)] Let's start with the parentheses or in this case the brackets: [15 / -5] = -3 Now we will replace this in our problem: 5 x (-6) + 18 - (-3) = 5 x (-6) + 18 + 3 Nex, we will perform our multiplication: 5 x (-6) = -30 No we will replace this in our problem: -30 + 18 + 3 Now, we can just add: -30 + 18 + 3 = -12 + 3 = -9 5 x (-6) + 18 - [15 / (-5)] = -9
@cutsz1738
@cutsz1738 4 жыл бұрын
i wonder if this guy has a drawing tablet
@Greenemath
@Greenemath 4 жыл бұрын
Yes, it's a Wacom Cintiq :)
@JanaMohamed-ul8uy
@JanaMohamed-ul8uy 6 жыл бұрын
Hi
@Greenemath
@Greenemath 4 жыл бұрын
Perfect, thanks for watching :)
@AlvinSeville1
@AlvinSeville1 3 жыл бұрын
I have me -37
@Greenemath
@Greenemath 3 жыл бұрын
If you have a question, I'm happy to try and help. I don't know what "I have me -37" means?
@nadinepurdis3212
@nadinepurdis3212 5 жыл бұрын
You lost me at the -5. When you explained that -3 -2 was -3- +2. My thought would be to subtract because + and - = - and subtract the difference but you added instead and added a bonus of a negative. This part here Is where I would go wrong on a test.
@Greenemath
@Greenemath 5 жыл бұрын
You can really think about subtracting away a number by adding the opposite of the number. So -3 - 2 = -3 + (-2). Now you can just follow the rules for adding integers with like signs. Since both are negative, just add the absolute values (ignore the signs) and then attach the negative. So we end up with -3 + (-2) = -(3 + 2) = -5. Hope this helps you :)
@hizbneshhaile2122
@hizbneshhaile2122 5 жыл бұрын
I'm brain dead after the first time I watched this video 🤬🤬🤬🤬🤬🤬🤬🤬😠😠😠😠
@Greenemath
@Greenemath 4 жыл бұрын
Hopefully you will recover, good luck with your studies :)
@drbhavukgarg
@drbhavukgarg 4 жыл бұрын
BODMAS
@Greenemath
@Greenemath 4 жыл бұрын
That's another good way to remember it, it's the same as PEMDAS.
@kashifshaikh8801
@kashifshaikh8801 3 жыл бұрын
i am a 6 grader my teacher didnt teach me this method this did not help me ):
@Greenemath
@Greenemath 3 жыл бұрын
You need some practice. www.greenemath.com/Prealgebra/23/PEMDASPracticeTest.html www.greenemath.com/Prealgebra/23/PEMDASTest.html
@jesusdomenech1093
@jesusdomenech1093 5 жыл бұрын
I dunoo
@Greenemath
@Greenemath 4 жыл бұрын
Thanks for watching :)
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