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9/3(2+1)=?
Sweden px1 
:thinking:
2017-05-28 13:22
9?
2017-05-28 13:23
#144
 | 
Brazil autismo 
2017-05-28 17:12
Thanks now I can finally solve these very hard math problems because of you! :D
2017-05-28 17:49
30
2017-05-28 13:23
+1
2017-05-28 20:18
this retarded shit again... this notation doesnt work
2017-05-28 13:24
of course it does, 9/3*3, you go from left to right, =9, everything else is wrong.
2017-05-28 18:58
Why is it left to right and not the order of operations? brackets indicies division multiplication addition subtraction 9/3(2+1) = 9/3*3 = 9/3 * 3 = 3*3 = 9 The answer is the same but that wouldn't always be the case?
2017-05-29 00:09
#209
 | 
United States morkmodkip 
You do follow the order of operations. But if there is division and multiplication, you go from left to right.
2017-05-29 21:32
9?
2017-05-28 13:24
9 obv
2017-05-28 13:25
1 Idiots will say 9
2017-05-28 13:25
#9
Sweden px1 
first one to get it right, grats
2017-05-28 13:26
Thanks friend, I'm proud of myself :)
2017-05-28 13:28
considering your id, i will go on and say that you're beyond stupid
2017-05-28 13:31
retard
2017-05-28 15:44
seems like math is degrades nowadays youtube.com/watch?v=JPe1aBW_YCg
2017-05-28 16:39
ukraine degrades nowadays
2017-05-28 18:04
Albania is talking...HAHAHAHA Benito Mussolini successfuly conquer only your country without any resistance :D
2017-05-28 18:10
fakeflagging ;))
2017-05-28 18:13
So if you shy to show your nationality you're degrader You don't have any rights to judge my country, don't even yours.
2017-05-28 18:18
lmfao even the OP gets it wrong
2017-05-28 17:58
1. Parentheses (simplify inside 'em) 2. Exponents 3. Multiplication and Division (from left to right) 4. Addition and Subtraction (from left to right) nt ;)
2017-05-28 13:29
He's either baiting or stupid af :)))
2017-05-28 13:31
i bet its both :D
2017-05-28 13:31
I'd like to know how he got 1 though :D
2017-05-28 13:31
#20
Sweden px1 
1 is the only answer :^)
2017-05-28 13:32
#1 yes
2017-05-28 13:33
#23
Sweden px1 
i would agree that 9/3*(2+1)=9 but 9/3(2+1)=1
2017-05-28 13:36
#35
Xyp9x | 
Cyprus Xeeh 
You are wrong. You do multiplication and division from left to right. The 9/3 goes before the rest. 9/3 is 3 and that leaves 3(3) which is 9. What you just said doesn't make any sense anyways because both things you said mean the same thing and you have different answers for them lol
2017-05-28 13:53
#44
Sweden px1 
you are wrong, so obvious bait xD
2017-05-28 14:01
#45
Xyp9x | 
Cyprus Xeeh 
2017-05-28 14:02
#49
Sweden px1 
this guy is even smarter than you hltv.org/forums/threads/1488168/9-321#r2..
2017-05-28 14:05
baiter or completely stupid person
2017-05-28 15:33
its the 2nd
2017-05-28 16:04
Those things are exactly the same. No symbol in front of parentheses is the same as *.
2017-05-28 16:36
dude its 1.. you multiply out the brackets before the rest of the equation ALWAYS (2+1)=3 which means v 3(3)=9 9/9=1 -_-
2017-05-28 13:49
No, that's only if it's inside the brackets. (2+1) = 3. This makes the equation 9/3*3. You do it from left to right, so it would be 3*3 = 9
2017-05-28 13:52
the equation was not written 9/3*3. if thats what it was meant to be thats how it would be written -_- the brackets mean you solve it differently. you dont just swap the brackets for a multiply sign. you solve the brackets and the number next to it first. () and * are not the same thing. hence why they are both used in maths
2017-05-28 13:56
#48
Xyp9x | 
Cyprus Xeeh 
uk education failing
2017-05-28 14:04
oxford best university in the world nt tho cyprus lul
2017-05-28 14:05
#53
Xyp9x | 
Cyprus Xeeh 
You clearly didn't go to Oxford unless they offer a degree in trolling
2017-05-28 14:07
at what point did i say i went to oxford uni? your reading is failing. proving your statement of uk education failing is wrong. i am from oxford tho. anyway upon research some countries do math completely differently. 1 is correct answer in most western eu countries
2017-05-28 14:14
3(3) is the same as 3*(3)
2017-05-28 15:34
Are you autistic? If any country's math teacher tells you that 9/3(1+2) equals anything but 9 they're literally retarded. No country does math in a different way that's considered correct. There are rules, these rules are global and not country-specific. What are you even doing that gets you to 1? 9 / ((3 *2 ) + (3 * 1)) or what?
2017-05-28 15:35
9/3(2+1)=9 He said that you calculate (2+1) and the number next to it before any other part of the equation, so he does it set up like: 9 / (3(2+1)) Because the 3 is next to (2+1) he wants to calculate that as well? idek "oxford best university in the world nt tho" Not the rest of the school system apparently
2017-05-28 16:11
google PEDMAS.
2017-05-28 16:31
knowyourmeme.com/memes/48293 here you fucking go.educate by reading
2017-05-28 16:39
damn you will not give up baiting
2017-05-29 21:40
of course
2017-05-29 21:44
ive said this 500 times now that we was baited since different countries do math differently google PEDMAS.
2017-05-28 16:32
lol I used PEDMAS and got 9
2017-05-28 16:50
I guess if people get anything other than 9 that's good proof they're retarded. It's called PEMDAS, by the way.
2017-05-28 18:52
It depends how its written. If its written as a fraction; so 9 over 3(2+1), then the answer is 1. If it is 9 over 3, times 2+1 then it is 9.
2017-05-28 18:05
There is only way(and every other way they tought you is a lie :)) to evaluate an expression: by using a context-free grammar. And the grammer we implicitly use here is based on the order of operators. ( example eecs.yorku.ca/course_archive/2000-01/W/2.. ) there is no divergence about the operators order (+,-,/,*). So the result is 9 everywhere in the globe. But: 8+1%3 = 9 in python. 8+1%3 = 0 in C. %: remainder (en.wikipedia.org/wiki/Modulo_operation)
2017-06-19 12:35
#56
s1mple | 
Finland 1jemi 
3(2+1) = 3*(2+1)
2017-05-28 14:07
This ^ +1
2017-05-28 15:23
#135
 | 
Lithuania ateivis 
depends on how you write it and understand it. That's the reason why equations like that are written in fractionals.
2017-05-28 16:46
It does depend how you write it, however, in this case, it would be 9, and 9 is the only correct answer.
2017-05-28 20:00
atleast america can teach basic order of operations.
2017-05-29 21:42
Ikr? They always talk about how we are behind for being a developed country, yet they argue against order of operations.
2017-05-30 01:45
#65
 | 
Denmark U w0t m8? 
Thats not how math works dude
2017-05-28 14:17
rather than make yourself look like an idiot, why don't you google it and learn
2017-05-28 15:20
Aka pemdas
2017-05-28 20:02
9/3(2+1)= 3(2+1)= 3x2 + 3x1= 6 + 3= 9
2017-05-28 14:30
#69
Algeria W0r 
You really think it is 1 ? I can assure you my smart friend it is 9 :) Even tried it in mathematical softwares such as : octave and matlab
2017-05-28 14:36
bad bait my friend
2017-05-28 16:15
if 9/(3*(2+1)) then 1 but 9/3(2+1) = 9
2017-05-28 16:39
632
2017-05-28 13:26
#11
autist | 
Germany rayN^ 
1 you fucking retards
2017-05-28 13:26
#13
 | 
Russia baryga007 
3
2017-05-28 13:29
wow, russian brain always surprising
2017-05-28 17:56
#166
 | 
Russia baryga007 
easiest bait of my life
2017-05-28 18:00
surprised again
2017-05-29 21:30
#16
s1mple | 
Bulgaria Critias 
it's 1, because: i.imgur.com/r78h5gk.png
2017-05-28 13:31
oh no. You do (2+1) first, which is 3. 9/3 = 3. That leaves us with 3(3). = 9
2017-05-28 13:37
#25
Sweden px1 
you got the first part right, but then you need to first multiply 3(3) (implied multiplication) so the final result is 1
2017-05-28 13:39
multiplication would mean it is 3 x 3, which is 9 lol. I don't understand what you mean. I try set it out better for you. 9/3(2+1) Obviously brackets = x when a number is in it 9/3 is 3, / is divided 2+1 is also 3 That leaves us with 3x3 if you take away the brackets, but it's the same thing. 3x3 and 3(3) is the same thing.
2017-05-28 13:43
dude you dont get it. when theres () in the equation like that you always solve that part first. that includes multiplying by the number next to them. this is how you break down 9/3(1+2) see below (1+2)=3 3(3)=9 9/9=1 that how the order works
2017-05-28 13:53
#62
 | 
Portugal S4nd 
the equation is 9/3(2 + 1) and not 9/(3(2+1))
2017-05-28 14:13
go google it and you'll find out just like i did that countries do math differently. we all got baited the debate wont end. the math i used was right in y country
2017-05-28 14:15
What you are saying isn't even right in the UK.
2017-05-28 15:36
how have you not done pedmas
2017-05-28 16:42
countries don't do maths differently lmao you just use PEDMAS incorrectly
2017-05-28 16:52
sure dude knowyourmeme.com/memes/48293
2017-05-28 17:10
you have never heard of the distributive property where the order of division can be changed
2017-05-28 17:12
Dude.... Its 9/3(2+1)= 9/3*3 You dont put 3*(2+1) in the same line
2017-05-28 15:39
google PEDMAS.
2017-05-28 16:30
The thing is though, that 9/3 is not to be seen as a term but rather as a fraction. so if you shorten 9/3 it is 3. and 3(3)=9. Now gtfo, educate yourself or stop baiting.
2017-05-28 16:46
cool dude knowyourmeme.com/memes/48293
2017-05-28 17:10
you have never heard of the distributive property where the order of division can be changed
2017-05-28 17:12
Are you making up shit now? If someone declares that the order of division can be changed, why not declare brackets useless and not to be taken into account aswell? You are full of bullshit.
2017-05-28 17:23
knowyourmeme.com/memes/48293 how about you do some fucking reading instead of spewing out curse words with your peanut sized brain. or are you too simple minded that you get triggered by a simple debate?
2017-05-28 17:25
The only thing that triggers me is your autistic behaviour.
2017-05-28 17:27
yet you wont respond to the proof i linked you and continue to be a child. you probably had too many sweets today. its a shame your weak body cant process things
2017-05-28 17:30
<"proof" <"knowyourmeme.com" <pick one Getting upset over the word "shit", "insulting" me by calling me a child, thinking that 9/3(2+1) equals 9. Sorry, I don't see the point in having a conversation with someone whose perception is utterly distorted. If you can't accept the truth, go live on in your autistic dream world where everything is flowers and rainbows, the order of division can be changed and 9/3(2+1) equals 9.
2017-05-28 17:36
Do you know anything at all about autism, aside from the word's prevailing application in contemporary English vernacular, as a heavily misguided and phobic insult? Talking about distorted perceptions of the world... Your (and dozens of others') inability to explain, in simple terms (see #156-7), the obvious mistake this person was making, reflects more poorly on you, I'd say, than him, and has utterly no bearing, whatsoever, on the autistic community. Please try to be a little less toxic in future.
2017-05-28 18:18
My inability to explain? Sorry, but if you don't understand what I'm bringing across, you gotta be in 6th grade or below or you just happen to be autistic. His inability to understand basic explanations proves my point. Other than that, you might be right. Could be a little less toxic. But as stated above, this kid's ignorance/ inability to understand (autism?!) triggered me.
2017-05-28 23:03
Um, if you google it, parentheses only take precedence over every operation for the things INSIDE the parentheses. If there is a number outside the parentheses, you combine all terms inside that are possible to combine, and then distribute the value outside the parentheses to whatever is left inside. 9/3(1+2) = 9/3*1+3*2 = 9/3 + 6 = 3 + 6 = 9
2017-05-28 15:26
google PEDMAS.
2017-05-28 16:30
how bout we google the answer?
2017-05-28 18:50
How about you google PEMDAS?
2017-05-28 19:59
"dude you dont get it. when theres () in the equation like that you always solve that part first. that includes multiplying by the number next to them." Actually, that does NOT include "multiplying by the number next to them" [sic]. This is clearly where you're going wrong. You simplify what's inside the parenthesis first, and then divide and multiply, in that order, in accordance with BIDMAS (aka PEDMAS), what's outside them. I hope that this helps clarify the situation for you and everyone else.
2017-05-28 17:46
ok i see
2017-05-28 17:48
You're welcome. People were not helping you by just telling you that you were wrong. It helps to show others, in simple terms, where they're going wrong, rather than just telling them to google it or, worse, insulting them.
2017-05-28 17:52
i appreciate that sir
2017-05-28 18:09
9 is not being divided by (2+1), only by 3, for your image to be accurate, it needed to be 9/(3*(2+1))
2017-05-28 16:24
#21
s1mple | 
Turkey tugi 
9
2017-05-28 13:33
over 9000
2017-05-28 13:40
2137
2017-05-28 13:43
#29
 | 
Portugal feaz2er 
9/3(2+1) 2+1 = 3 3x3 = 9 9/9 = 1
2017-05-28 13:44
9/3(2+1) = 9/3 * (2+1) = 9/3 * 3 = 3 * 3 = 9
2017-05-28 13:47
#51
 | 
Ukraine XFESTER 
ofc, low IQ man, you know what is it y=kx+b, we can change to y= kx*b, you will firstly k*b? are u fckng kidding me?
2017-05-28 14:06
#31
s1mple | 
Finland 1jemi 
no
2017-05-28 13:48
#32
Xyp9x | 
Cyprus Xeeh 
9 anyone who says different is just dumb or trolling For all you people who actually think the answer is 1 you can write the 9/3 as a fraction and then maybe your small brains can understand it better imgur.com/LDLtpPE
2017-05-28 13:58
Don't even bother. They're either stupid af, or its a fucking bait.
2017-05-28 13:59
How are people so stupid? 1. 3*2=6 2. 3*1=3 3. 6+3= 9 4. what's left is 9/9 5. the answer is 1.
2017-05-28 13:57
The question is, how are YOU so stupid? 9/3(1+2) = 9/3*1+3*2 = 9/3 + 6 = 3 + 6 = 9 The answer would only be 1 if the expression was the following: 9/(3*(1+2)) Since there is no parentheses for the second part, you just follow regular order of operations. 9/3*(1+2) = 9 ÷ 3 * (1 + 2) = 9 ÷ 3 * (3) = 9 ÷ 3 * 3 Now order of operations, if there is division and multiplication, follow from left to right. = 3 * 3 = 9
2017-05-28 15:30
You should fund your education sector more, not defund it, you're a living proof of that. i.imgur.com/L5WtaTF.png
2017-05-28 18:54
Maybe you should fund your education sector more. Who told you that the multiplication operator can't be broken? That's false. Multiplication and Division are at the same place in order of operations. Therefore, you must go from left to right.
2017-05-28 20:03
its 9. idiot
2017-05-28 15:35
3. World think he can math funny i.imgur.com/L5WtaTF.png
2017-05-28 18:54
youtu.be/JPe1aBW_YCg
2017-05-28 20:11
#38
 | 
World dddouseddd 
9, fuck anything else
2017-05-28 13:54
no point trying to argue with idiots who haven't even touched college or university level maths. people commenting answers and don't even know what brackets do lol
2017-05-28 13:59
#46
Sweden px1 
2017-05-28 14:03
xDDD yes
2017-05-28 14:07
TIL upon googling it some of your backwards countries do maths differently. for some people 9 is the right answer. dont use cars or electronics in these countries who answer 9.
2017-05-28 14:04
College or university? This is basic math. If you haven't learned this by the age of 10, you had a shitty math teacher.
2017-05-28 14:18
well some people have shitty teachers it seems. or they didnt listen. cant be helped. anyway like my above comment says some countries do math differently. we all got baited into a never ending argument
2017-05-28 14:21
#42
 | 
Germany Lukas2484 
1
2017-05-28 14:00
#43
 | 
Other TanriQQ 
9/3(2+1) 3(2+1) 3+2x1 5x1 6
2017-05-28 14:00
#55
 | 
Ukraine XFESTER 
Your IQ < 30.
2017-05-28 14:07
#57
 | 
Other TanriQQ 
no my iq 150
2017-05-28 14:08
#59
 | 
Ukraine XFESTER 
atm "Your IQ < 10"
2017-05-28 14:08
#75
 | 
Other TanriQQ 
200 < my IQ
2017-05-28 14:59
#61
Sweden px1 
I am proud of you
2017-05-28 14:12
#76
 | 
Other TanriQQ 
thanks
2017-05-28 14:59
1
2017-05-28 14:07
#58
 | 
Portugal S4nd 
9/3(2+1) = 9
2017-05-28 14:08
2017-05-28 14:12
So old, but still fun to remind :) btw : youtu.be/JPe1aBW_YCg
2017-05-28 14:37
#71
Denmark Sule 
9/3(2+1) = 9/3(3) = 9/9 = 1 Knup tim
2017-05-28 14:40
9 ofc 9/3(2+1)=3(2+1)=3*3=9
2017-05-28 14:45
this shows how retarded hltv actually is ofc its 9
2017-05-28 14:51
#74
JW | 
Brazil AizenKING 
1
2017-05-28 14:54
#77
 | 
Sweden JPKmad 
im not good at maths but i got it to 9, both google and my calculator also got it to 9
2017-05-28 15:01
russki said 1
2017-05-28 15:06
oh man, i love hltv, when i browse theres always discussions about all important stuff in life: math problem depression grills kick friberg etc. gym advice
2017-05-28 15:11
its fucking 9
2017-05-28 15:18
#85
NEO | 
Poland Trausky 
1 retards
2017-05-28 15:32
its 9... retard
2017-05-28 15:42
the way you wrote it 9/3(2+1) = 3*3 = 9 however 9/(3(2+1)) = 9/(3*3) = 9/9 = 1
2017-05-28 15:33
This is correct. I do not understand how people can misunderstand brackets so much.
2017-05-28 15:38
youtu.be/JPe1aBW_YCg
2017-05-28 15:43
Exactly.
2017-05-28 16:03
They remember vaguely that at some point somewhere someone told them to solve brackets first and just apply it to everything in and next to brackets without thinking about it.
2017-05-28 16:18
They taught u wrong.
2017-05-28 16:41
#98
REZ | 
United Kingdom banana69 
The answer is 1 if you use proper maths rules RETARDS
2017-05-28 15:47
No, it's not. I don't know if I was expecting better from UK, but not anymore.
2017-05-28 17:54
#203
REZ | 
United Kingdom banana69 
how is life in north korea? And how did you get internet over there????
2017-05-28 23:54
#99
 | 
Europe pizdolizac 
1
2017-05-28 15:47
To everyone in this thread who said that the answer is 1. Congratulations. You've all won the retard award. Even if that was a bait, I don't care, and the bait itself is dumb af. The correct solution: 1) Brackets - 9/3(2+1) = 9/3*3 (the multiplication sign can be ommitted if it is in front of the brackets, though it is still the multiplication) 2) Now we do everything from left to right because the multiplication and division have the same priority - 9/3*3 = 3*3 = 9 And I know that a lot of baiters are gonna eat me alive now and say that I'm a complete retard but I don't care because it is HLTV and it's full of idiots.
2017-05-28 15:58
I dont even think they're baiting. Most people seem to think that the whole thing is a fraction with everything after "/" being the denominator. They see it as 9/(3(2+1)) for whatever reason.
2017-05-28 16:15
Probably because their IQ is too low to understand that the multiplication sign can be skipped before the brackets.
2017-05-28 16:17
Is that so, I think it makes sense to be 1, because I assume that skipping "*" is not due to beign too lazy to write that single symbol, but a way to avoid having to use extra brackets. It'd have to be written as "9/(3*(2+1))=?" otherwise.
2017-05-28 16:19
I'm sorry, but your assumption is wrong. And adding those extra brackets completely changes the problem.
2017-05-28 16:21
So why the formula isn't "9/3*(2+1)=?" then? Too fat fingers to write extra symbol?
2017-05-28 16:22
9/3*(2+1) = 9/3(2+1) Its the exact same.
2017-05-28 16:25
Because it doesn't make any difference if we write the multiplication sign or not. It's the same thing as multiplying by a letter (for example 2*x is often written as 2x), as the brackets are not the number and it doesn't become confusing.
2017-05-28 16:28
It makes sense to me that it's syntax for sake of convenience. Example, let's assume I do need to have the double brackets, but in this case I have a longer formula. Something like "9/(3*(2+1-ab+(343*(1+77))))=?" - can you see benefit of having a way to get rid of some of those brackets to make formula more comrehensible? I could shorten it to 9/3(2+1-ab+343(1+77))=? by using such syntax convention.
2017-05-28 17:00
Because that multiplication sign is unnecessary. It doesn't change anything. 3*(2+1) = 3(2+1) Seems simple, no?
2017-05-28 19:15
It IS 1 if you write it like that. But 9/(3(2+1)) is NOT the same as 9/3(2+1). They're two different calculations.
2017-05-28 16:23
6
2017-05-28 16:00
42
2017-05-28 16:13
#106
malik | 
United States fafiko3 
9/3 * (1+2) 3 * (1+2) = 9 9/9 = 1 ez
2017-05-28 16:14
#128
 | 
France Static2k 
there's no "x" wtf r u saying
2017-05-28 16:38
#107
s1mple | 
Turkey pxlen 
81
2017-05-28 16:14
#110
byali | 
Poland BYALl 
1 its easy lol
2017-05-28 16:16
#112
 | 
Sweden Nokkeri 
So many people baiting
2017-05-28 16:18
2017-05-28 16:23
1 obv
2017-05-28 16:29
9 9/3(2+1) is the same as 3*3. (2+1) = 3 and 9/3 = 3.
2017-05-28 17:03
#146
malta | 
Malta vfXy0 
9/3 = 3 2+1 = 3 3+3 = 6 ez
2017-05-28 17:15
#150
rain | 
Norway Norsk 
9/3(2+1)=x 9/(3*2)+(3*1)=x 9/6+3=4.5 answer is 4.5
2017-05-28 17:30
+1
2017-05-28 17:46
1
2017-05-28 17:38
its 9 if someone says something else hes baiting or hes fucking retarded
2017-05-28 17:58
#163
mixwell | 
Spain Alser 
Why does this thread still get attention even though it's posted like once a month
2017-05-28 17:58
uhhhm dis gonn b like 0.755555
2017-05-28 18:01
#168
 | 
Russia HUESOS36484 
4
2017-05-28 18:02
#172
 | 
Czech Republic StuartX 
It's obv 1 retards
2017-05-28 18:07
#174
 | 
Turkey AtheisTurk 
7
2017-05-28 18:09
People who don't know this is 9 are either uneducated as fuck or are <12 y/o.. How is this even a thing??
2017-05-28 18:11
Scandinavia doesn't teach math :(
2017-05-29 21:54
#180
 | 
Estonia teremartin 
math in 2017 LUL
2017-05-28 18:16
#186
CeRq | 
Bulgaria CeRqTOP1 
12
2017-05-28 18:55
9 lol
2017-05-28 18:56
9
2017-05-28 18:57
9/3(2+1) = 3(2+1) = 9
2017-05-28 20:08
Tbh, its the way its written that determines what it means. Its written as 9/3(2+1), where the denominator is 3(2+1). You cannot divide the numerator, before you have solved the denominator. Thus, 3(2+1)=3*3=0 9/9=1 ez logic
2017-05-28 20:13
norweigan education
2017-05-29 21:52
2017-05-28 20:18
#204
 | 
Russia jN_monkaS 
nice nice,seems ts is 12 yo kid []][][][][][
2017-05-28 23:57
#205
Spiidi | 
Slovakia izveS 
I think the answer is, it doesn't matter.
2017-05-29 00:02
#206
roman | 
Palestine ndr[o] 
9/3 = 3 | x 3 = 9 i think yes
2017-05-29 00:05
9 idiots
2017-05-29 21:36
#213
 | 
Greece tzonis 
holy shit so stupid
2017-05-29 21:43
#214
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Latvia RushBee 
1
2017-05-29 21:44
do you believe the earth is flat too
2017-05-29 21:46
#217
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Latvia RushBee 
it is square
2017-05-29 21:49
prntscr.com/fdjla2 1 is wrong xd
2017-05-29 22:00
ALL the people who are freaking out because they think it's 1 or 9 are the actual retards. PEMDAS is a math convention, not mathematical fact. Some people give implicit multiplication higher precedence than explicit multiplication. Neither way is right or wrong. PEMDAS isn't even complete. It doesn't tell you the precedence of negation "-x" or factorials "x!".
2017-05-29 22:21
2+1=3 9/3=3 3*3=6
2017-06-19 12:40
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