Learn the BODMAS Rule QUICKLY!
ฝัง
- เผยแพร่เมื่อ 5 ก.ย. 2024
- www.mathshelter.com
In this Maths video we will learn how to use the BODMAS (BIDMAS) order of operations. This is an essential element of Mathematics as answering questions in the correct sequence is imperative to get the correct answer. BODMAS or BIDMAS depending on where you are watching this in the world is a way to remember this order and ensure that you solve questions and expressions correctly.
Enjoy!
Hey guys! If you find this video helpful, head over to: www.mathshelter.com for more videos for your age group! enjoy!
So, they took PEMDAS and changed the name.
You saved my life it is my math exam tomorrow
Its my exam today ..
Mine is tomorrow
Too scared I will wake up at 4:30 to study again to know better tmrw
Mine today
Me 😂❤❤❤
Man I wish I had this guy as my maths teacher back in the day.
Same here! Surely l grew up thinking math was something l would never get right till l saw this post.My Teacher should ve worked on my Mastering the Rules of the Game which l failed to get and further to apply.😂
thanks for the simple answer and logic to your teachings
Unfortunately you have got it wrong, for multiplication and division there is no convention that you do it in order that it is written. You have to add brackets to say the order or else it is ambiguous. Alternatively you can write it on two lines.
In the UK we say that if its multiplication or division you write it in the sequence
@@themathsguy Hello there. Yes, that is a general teaching aid that does not always work.
For instance 12 ÷ 3 x 2 is the one line notation of either
12 12
----------- = 2 or --------- * 2 = 8
3 x 2 3
Both are equally valid, with the 2 line notation you have the order suggested by the notation itself, something you lose when you go to one line.
If you always do division first, or left to right with 12 ÷ 3 x 2 then you can only get the 2nd answer of the two written in 2 line notation. What the originator intended has become lost in the move to one line notation. The solution is to use extra brackets to make it unambiguous, ie (12 ÷ 3 ) x 2 or 12 ÷ ( 3 x 2 )
Oliver Knill at Harvard with Ambiguous PEMDAS and also " Order of arithmetic operations; in particular the 48/2(9+3)" by George Bergman of Berkeley both do into this in more details.
All the best.
Hi.
But that is just a general teaching aid and not an actual mathematical rule.
Check out Ambiguous Pemdas by Oliver Knill for more information on this, or Order of Arthmetic operations in particular the 48/2(9+3) question by George Bergman at Berkeley for more information
Very interesting
totally agree.
Stop being rude let him teach bruhhhh
Thank you so much
You are the best king of bodmass😂🎉😢😮😅😊
thanks this was extremely helpful i really needed it
Thanks very clear❤
Very helpful. Thank you so much.
So helpful I subscribed to you and tomorrow is my math exam to so wish me luckkkkk 😢❤
Did you pass?
did you pass?
It's wrong, BODMAS = Bracket order, division, Multiplication, Addition, subtraction. (3) is the order which tells us that 3 to the power of 1. So order should be done second. So 1 is the right answer.
Thanks it is helpful
B=Brackets=Parenthesis
O=Order (for my confusion)Exponent=Power
D=Division
M=Multiplication
A=Addition
S=Subtraction
PEMDAS multiplication and Division reversed ? And yes 🤬i got different results…i’m off for tea.
It is good thanks
You're welcome - hopefully you can subscribe
Thanks for helping me with maths ❤
This is so excited to❤ I know now what,s 4/-_2*5 his smart
Thank u nicely done
If you are less than 10 years old and in primary school, please pay attention to this lesson.
If you are in middle, high school or university, please ignore bodmas and pay attention to the rules of substitution, algebra, factorisation and expansion.
Thanks
Thanks king😊😊
Thank you this is very helpful
I need help I have a math test tomorrow
Sir did you realize that Bodmas is incorrect. There's no subtraction. What have you to say. Thanks
How about (4÷2×5)??
10
10
is it pemdas bodmas or gemdas? i personally say pemdas because its parrenthases exponents multiplication division addition and subtraction i find brackets a bit confusing and operation/index or whatever also confusing
There’s lots of versions - I like BODMAS
Pemdas is easier for me. I do pemdas cause u can also remember it as PLEASE EXCUSE MY DEAR AUNT SALLY
@@kindperson8729 oh ok cool - i might make a video using that phrase :)
@@kindperson8729 why would anyone need a mnemonic to remember the acronym? you have to remember 6 words to remind you of one?
It's dumbdass
Your too Quick for me, I hope your teaching the kids on a slower pace and with compassion.
(2 2+3x4)2/(4/2x5)+2
36
. Is there any simple way of solving it
In my opinion the whole thing is simple. If it's not simple for you I'd suggest watching some videos that break it down. : ) hope that helped
In the second bracket operation, what became of the 4 in (4÷2×4)
Im gonna start this next school year so me learning it now gives me an advantage cus my school has bad teachers :/
In 5:11 should the 256 evaluated after the 2nd bracket solved?
I’m pretty sure. The first side was 256 and the second bracket on the other side of the equation is 10 so the right side of the division sign turned out 10 + 2 which made it 256 / 10 + 2 = 27.6
W video 🎉a
Ikr
I got very confusing at (2+3×4)😥😥😥😥😥😥😥😥😥😥😥😥😥😥😥
Watch again and see if it’s clearer
Start with multiplication. 3x4 is 12 and then go to addition. 2+12 is 14. There is your answer. I hope I helped :)
Me too
Wish me luck, tomorrow is my math exam.😢😢
Wish me luck tomorrow is my math exam (20 marks) I am studying 7th syllabus
4+(12/3)2x2
Looking at the question before watching the rest of the video
My brain tells me the answer is 6^2
But it's 1:00 am on a Wednesday morning, so I'm not convinced that my brain knows what it is doing.
9 4/10
so helpfull
Ineed help my life exam❤❤
If you are depending on rules like this it simply shows that you don't understand the calculations you are doing. That may get you through in situations such as exams where you might be asked to juggle numbers without context, but in a real world application you would need to understand the structure of any non-trivial calculation you needed to perform. Lacking that understanding would remove you from the pool of people who should be trusted to do the task. We don't need any more videos about BODMAS, PEDMAS or whatever you want to call it. Instead, why not illustrate some real-world non-trivial applications of maths where the context determines the structure of the calculation and the order of operations?
136
32
9 2/5
How do you do it
Have you watched? Need a little more help?
It's a little hard with this One I am doing for 50 +2+(26-14)-16-:2 help me I am about to go to school
@@dariusjoanna7288 I think you can do this… follow the BODMAS order.. so start with brackets and work from there
@@dariusjoanna7288 the answer is 46
This topic is seems so difficult but when take the bodmas in order the answer is sure to be right.
Does PEMDAS give the same answer😢
yea it does
Yea now I get it does
No
I'm just watching this so I can answer dumb maths questions on fb 🤣
Same here girl 😂
😢😢😢😢😢😢😢
GG
B. I. D. M. A. S.!
Be so much easier if we could do left to right 🤣
Why confuse things?
when since BOMDAS changed to BODMAS...thats why at 3.15 you start to confuse people, its BOMDAS bro...smh
Lmao It shouldn’t confuse anyone because they’re both the same, so it’s whichever order they come in. You’re just focusing too much on the name.
You could call it BODMSA if you wanted to, it’s just that way to help people remember it in general.
Terrible explanation. Typical.
16