On 09/16/2015 04:02 PM, Li Wei wrote: > I want sum of a column of values > I enter "SUM(N1:N8)" in cell N9 > but can't get cell N9 to display sum > > Thanks in advance!!! > > PS: I'm in China and can't use google to find answer > > Wouldn't that be "=SUM(N1:N8)" instead, with an equal sign? Regards, Lars