#### means there is not enough room in the column for the result. Autofit,
widen (Format | Column) or stretch (rest mouse between column heading letters
and click hold and drag to the right) the column so it's wide enough for the
value.

"Ammy" wrote:

I am summing a range of 4 values and the output box shows: ####

Even when I remove the formula and type the correct sum in, it still comes
up ####

It won't allow me to put it in the box. If there is only one value to be
summed it shows that correctly, but not any numbers after that.