In each of the other worksheet, are the contact numbers also in column A?
best wishes
--
Bernard Liengme
Microsoft Excel MVP
http://people.stfx.ca/bliengme

"Alberta Rose" wrote in message
...
I have 13 worksheets I want to sum quarterly. The formula I've been
trying
is:

=SUMIF(A5:A36,"136982",'Apr 4:Jun 27'!G5:G36) but I get a #Value! error
message.

In column A I have contract numbers. In column G is the crew size. I
want
to sum all the crew size based on specific contract numbers.

Any help is appreciated :)