=sum(range of cells)-423.55*count(range of cells)

"lheck77" wrote:

I have a spreadsheet that has many cells in a column with different amounts
but all have 423.55, as an example =200.00+423.55, at the end of the column I
get a grand total. Is there a way for me to get a total that does not
include the 423.55?
Thanks Larry Heckman