[SOLVED] formulas

My formula SUM(firstsheet:lastsheet) returns a #VALUE! error Why?

Zil, if your sheets are named firstsheet and lastsheet try this to sum A1

=SUM(firstsheet:lastsheet!A1)



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Paul B
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Using Excel 2002 & 2003


"zil" <[email protected]> wrote in message
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> My formula SUM(firstsheet:lastsheet) returns a #VALUE! error Why?