Question : Excel function/formula

Hi,
I have  formula in cell i3 like G3-F3 when i remove any column between A to F then formula changes to F3-E3. Kindly provide me a way/function so that the reference is fixed, even if after deletion of any column. Note: I am using MS Excel 2003.

Answer : Excel function/formula

How about:

   =INDIRECT("G3")-INDIRECT("F3")

Kevin