To perform average from different csv files

Hello everyone.
I am new to python and learning. Please help me.
I want to know is it possible to perform following.
if I have two csv files A and B. I want to do average in values (like value from cell 1A from files A and value from 1A from file B) and create a new file C and save it

There are no cells in csv files. Are these csv files or csv files opened with Excel or Excel files? Do you mean first value on (every) row?

Yes sir. Sorry that what i wanted to say