The sum function adds numbers seperated by commas .
=SUM(A1,A2,A3) 'Don't use this
You don't need it for what you are trying to do.

=A1+A2-A3
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Best Regards,

Luke M
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"luckytr" wrote:


Hi,
I need a formula for a build too?
I have tried beginning inventory plus perches inventory minus ending
inventory
sum=(A1+A2-A3)
And I can't get it to work right for nothing. I am using excel 2003
if someone could led me to a spreadsheet or formula would help?
Any help would be very much appreciated!
Thanks, Luckytr




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luckytr