ex.
A B C
1 1 1 2
2 3 1 4
3 4 1 5
4 5 1 6

It is better to express your question in the body of the message
rather than the subject. However, as best I understand your
question, you can use a simple formula in C1 , =A1+B1, and fill
down as far in column C as you need to go.


--
Cordially,
Chip Pearson
Microsoft MVP - Excel
Pearson Software Consulting, LLC
www.cpearson.com


"reness" wrote in message
...
ex.
A B C
1 1 1 2
2 3 1 4
3 4 1 5
4 5 1 6