>He didn't learn American math in school
Boy do I feel sorry for you.
He didn't learn American math in school
Other urls found in this thread:
youtube.com
youtube.com
eksisozluk.com
twitter.com
Why don't just do [20]+12 = 32
I... don't even understand how the "new way" works. It seems like some overly complicated bullshit to explain a very simple thing. You know, like Bertrand Russel wasting decades of his life to "prove" that 1 + 1 = 2.
That is so fucking retarded
For reference, that pic is in reference to something from the 1960s. After Russia launched Sputnik, Americans became convinced that the reason they were behind Russia in rocket science was that math was taught improperly, so they invented a new type of math cleverly named "new math," which was base 8 and completely insane. They ended new math like a year later.
What the actual fuck are you talking about?
what the actual fuck is this lmao, where are these numbers even coming from
this
wtf is this shit
>he can't do simple calculations in his head
For literally 99.9999% of calculations involving only operators you don't need a system, it should take you 2 seconds MAX to do any calculation.
If you have logarithms, equation systems, complex functions, i'll give you 1-2 minutes, still no calculator or ''method'' needed to solve them.
When you start with combinatorics, sure, use some sort of algorithm
it's calculating the difference between 12 and 32 by adding numbers to 12 until it's 32
the sum of the numbers added is the difference between 12 and 32
how much you need to add up to get from 12 to 32 is the answer to ( 32 - 12 )
You were on /co/, weren't you?
The stupidity of my fellow Americans never ceases to amaze, stun, and horrify no matter the age.
Ok imagine you are a cashier, somebody buys for 12$ and gives you 30$
If you wanna calcuate quickly, you will give him 3$ in coins first, then 5$ bill, then 10$ bill
It makes perfectly sense for the kind of calculations an average American will have to do in his life.
Kek always made me wanna die when math teacher said "Now i'm going to show you a special way to solve this."
This.
Actual cashier here, we do the same.
>proof that 1+1=2 was a waste of time
dumb americans
It's actually pretty good for mental math, and no, it's not the only way. Although it's pretty ridiculous to make kids show their work at all, unless it's multiple choice, they've got it when they've got it.
Gauss founded an entire form of arithmetic based on a similar premise, modular arth. - idea is that you you use any base like a clock to calculate unwieldy sums
>This is "American" way
FUCK YEAH
Burgers are a funny bunch
If we were talking about number theory and modular arithmet. I could take you seriously, but without notation I declare you as retards.
Which thread?
>check SAT Math
>literally elementary school tier questions
well im not surprised at all
Thoughts?
>>check SAT Math
Instantly giving away your LARP because you have to pay to get access to the practice tests
there are SAT examples on internet
No there aren't.
There are questions which try to emulate it. And most of them are meant to be easy. The average student is only meant to have trouble with the hard questions.
Nice LARP though
I can only imagine the awkwardness in the room
>in 7th grade Algebra
>solving a problem
>solve it
>get the right answer
>teacher tells me I'm wrong because it's not "the right way" to do the problem
>her "way" took 10 fucking steps while I did it in 3
>then add 3
ok i checked ekşi (turkish reddit) for SAT in case that you are right and these were thoughts on maths:
>they point that you can use calculator for math test but my advice is to not use. because it's waste of time
>any successful turkish studen can easily (and i'm saying this as an math-retarded )
>it was pretty hard test except maths
>any turk can easily get 800 points on maths
>math is pretty easy you only have to focus
>in maths mostly they ask questions that can be solved with (only skills of) interpretation and logic
>we have more advantages against americans because our math and science(physics/chemisty/biology) education is harder
literally everyone says that its easy
source(turkish): eksisozluk.com
Santa madre de dios
Check this too =>
Funny, huh?
Explains it
Why that thing studies?
why do you need to teach all this stuff, people learn this on their own while interacting with the outside world.
As I remember he was accused in gangbanging of underaged. They filmed it and probably aired it in live. But judge has decided that he was only accomplice and didn't rape anyone, so he need to pass the final school test, which he didn't pass in apropriate age, and he will be free.
Something like this, I can miss something since I'm not really familiar with American reality.
no, they don't
>and he will be free.
OH say can you see?
>He didn't learn American math in school
>Boy do I feel sorry for you.
Neither did I. What is this horse shit?
I know you mutts are dumb, no need to prove it.
new math is what you learned in school dipshit.
It ALLOWS for base 8. remember the carry system for subtraction? that's new math. Your grandparents learned math a different way.
Alright cool solve this one for me. If Turk + house = call exterminator, what does Turk + borax equal?
>get called on lie
>provided example
>turns to memes and ad hominem as last help
Seriously learn when to ghost thread to save face.
I think i know the answer
not the same guy. I handle infestations
Your brains are so weak that you can't calculate 20-12 without 3 and 5 addition... That's sad!
Interesting, why if Americans are bad at math, the prices in Land of Freedom are still posting without VAT? This is not contrary Bill of rights?
why does base 8 is supposed to make you smarter ?
There's some crazy reasoning about how base 8 is better and more logical than base 10, but I don't remember what it is.
you're thinking of base 12 and it's bc you can divide it by 1/2 1/3 1/4 and get whole numbers.
see
using different base numbers is a neat party trick new math is capable of.