Hi all,

I've been working on this and can't seem to figure it out.

Here's my data set:

Sept08!
ID Measures
123 0
345 1
545 2
678 2
567 3

August08!
ID Measures
123 0
345 0
545 3
678 1
567 0

What I want to be able to do is Sum the Measures column in Sept08! and
August08!, on a different sheet so that it corresponds with each ID
number: So the result would look like

ID TotalMeasures
123 0
345 1
545 5
678 3
567 3

Any suggestions?

Thanks!

Chris