mine reads =SUM(1 arguement)-(30 arguements)+(30 arguements )
but it says i have to many , is this wrong
What you wrote here is syntactically wrong. When posting questions
like this, it is best to cut-and-paste from the worksheet and edit the
pasted version to simplify, if necessary.
The syntax closest to the above is:
=A1 - sum(B1,B2,...,B30) + sum(C1,C2,...,C30)
An alternative, following Jim's suggestion, might be:
=sum(A1, (C1,C2,...,C30)) - sum(B1,B2,...,B30)
But in this case, I don't think there is anything to be gained by it.
I suspect it is just confusing you.