world's biggest mistake

You should learn this approach! A correct answer explained by mathematician
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[@user-ri6rn7ti5h]

-3

[@jhgpsimons]

When you know the order to calculate (basic elementary School math) you know the order to do these (PEMDAS) no one gets this wrong.

[@harrymatabal8448]

Totally agree Mr simons

[@mathsmood]

What is the correct answer? Much love and respect❤️❤️❤️

[@user-ri6rn7ti5h]

(3-3) =0 (0×3) =0( 0-3) =-3

[@WombatMan64]

Well, thanks at least. I got -9 immediately (the right answer) and saw how some people might get 0... but I was really struggling to see what mistake people would have to make to get -3. Just working left to right. So obvious I missed it 🤣

[@harrymatabal8448]

Mr user, you maybe right. But I multiplied first -3×3 =-9, -9+3-3is -9.thanks

[@harrymatabal8448]

-9. What makes you say that many will get this erong

[@WombatMan64]

There's two people in the comments who have answered -3 So yeah, there's at least two people who've got it wrong.

[@harrymatabal8448]

@@WombatMan64 2 people got it wrong. How many got it right. 2 is not many. No offence intended. Have a great day

[@WombatMan64]

@@harrymatabal8448 True. But that's just on a board with what, 6 or 7 comments? Hard to say what the actual number would be. Also I had another look, it was the same person who put in both "-3" comments. So only one person got it wrong.

[@harrymatabal8448]

@@WombatMan64 don't worry. Just pulling your leg😂