He didn't learn American math in school

>He didn't learn American math in school
Boy do I feel sorry for you.

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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.

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What the actual fuck are you talking about?

what the actual fuck is this lmao, where are these numbers even coming from

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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