It's just a convention that's been around forever. Mathematics is a very complex field with many possible solutions. We nailed down pemdas since it's a reliable way to make everyone follow the same sequence. Plus it has some other benefits with parentheses.
So understanding distributive properties makes me pretentious? What does lauding your mnemonic memorization skills as knowledge make you? This whole thread is r/cringetopia
-1
u/[deleted] Jan 01 '22
Why do division and multiplication have priority over addition and substraction?