In a traditional Chinese novel, there are $108$ heroes, three of whom are women. How many male heroes are there in this novel？(adapted from $$2007$$ Math kangaroo Problems, Level $$1-2$$, Question \#$$6$$) 
Overseas Competition->Knowledge Point->Word Problem Modules->Applying Addition and Subtraction->Simple Addition and Subtraction
There are $108$ heroes in total. Subtract three heroines to get the number of male heroes. That is $108-3=105$. 