Simple Math Calculations

[Marie_(Guest)]

Is it out of the realm of possibilities that R&R be able to subtract 1 field from another? I thought this would be a fairly simple request, but it seems to be impossible. I have a calculated field for the amount due on a specific date, now I would like to see the remaining balance by subtracting the amount due on that date from the original invoice dollar amount. Am I missing the language that says: =Sum(fieldA-fieldB)

[Chris_Hibbert_(Guest)]

Just make a calculated field that says:__FieldA-FieldB__The SUM function is not needed. Now if the data from A and B don^t both appear in the same record you have to handle it differently.__Hope this helps.