Excel help
 

I know absolutly nothing about MS Excel so I need a little help.

I intend to add hundreds of numbers to column A.
I need Column B to to tell me the difference between the adjoining numbers next to it in column A.

Example:
the formula for B5 is =sum(a5-a4)
the formula for B6 is =sum(a6-a5)
etc etc

I will be adding hundreds of numbers to column A and resorting in ascending order, lowest to highest.

How can I get column B to update automatically after sorting column A WITHOUT having to type in the formula for each individual cell all the way down column B.

This is Excel 2003.

.......thanks sooooooo much if you know a way for excel to "intelligently" complete column B.

http://img.photobucket.com/albums/v4...C/th_excel.jpg

Have you tried that shortcut Ctrl-Shift-Enter or whatever it is?

No, I haven't tried a shortcut I am looking for one.
cntrl+shift+enter does what?

If I understand that right you want the differences between two values of column A in column B, the sorting won't do anything to the formula, apart from the fact that the results displayed change, because the values in column A will be sorted and other values will be used for the subtraction...

For not needing to type the formula over and over again, try dragging the right bottom corner of a cell with formula down. Works for me, I just tried. (btw you don't need the sum, simply =a1-a2 is enough)

:rock:


Thank you!

There is that one to refresh forumlas, but I don't know if it solves your problem. anyway it looks like you licked it already.