The answer is "yes". You would only want to do this in a query you would not
want to do this
in a table as that is redundent and will quickly introduce data errors.
So you have text fields of FirstName, MiddleName and LastName. To add them
together ( really
concatenate them) as follows: txtFullName = FirstName & " " & MiddleName
& " " & LastName.
Or if you have numeric fields of BasePrice, DiscountRate, Sales Tax. To
add them together
try txtCost = BasePrice - (DiscountRate * BasePrice) + Sales Tax
Regards
Kevin