Serene was working on a mathematic problem involving the subtraction of two $2$-digits number.  When she is solving the question, she mistook the tens place in the subtrahend as $5$ instead of $3$ and the ones place as $3$ instead of $2$.  Thus, she got a difference of $36$.  What should be the correct difference?~\uline{~~~~~~~~~~}~ 
Overseas Competition->Knowledge Point->Word Problem Modules