JAPAN || Olympiads Exams || 99% of Students Failed This Tricky Math Test ||

[@RyanLewis-Johnson-wq6xs]

5^11-3^2=48828116 It’s in my head.

[@RyanLewis-Johnson-wq6xs]

5 times itself 11 times equals 48828125 and 3^2=9 48828125-9=48828116

[@charlesmitchell5841]

A lot of work. Let me put fresh batteries in my calculator.

[@RyanLewis-Johnson-wq6xs]

I know how to do it in my head and get the correct answer without a calculator.