其它
One day Randy was bored and he wrotre all the whole numbers from $49$ to $97$ on his paper. How many times did he write the digit \textquotesingle\textquotesingle$8$\textquotesingle\textquotesingle{} on his paper? 
Overseas Competition->Knowledge Point->Number Theory Modules->Place Value and Number Bases->Numbers->Understanding Numbers and Digits
$$14$$ 