this post was submitted on 18 Dec 2025
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It sure is. I've seen a PhD who didn't read the only textbook he had referenced in his thesis, which proved his idea that teachers were doing it wrong and he wasn't, was wrong. 😂 Should've listened to the people who teach it (or actually read the textbook he referenced 🙄 ).
They don't. All students get this correct. It's only adults who have forgotten the rules that get it wrong.
Nope. Students never get these wrong.
All you have to do is see which way gives wrong answers for 2+3x4 and you've proven which ways don't work 😂
Yes they are.
You don't understand how to do 2+3x4-5 without knowing which conventions people use for the order of the plus and minus?
It doesn't. None of them get it wrong. 🙄