I have to complete a spreadsheet for a grant application and when I added rows, it broke all the formulas that had been input. Here's my really simple question: I have a list of items and after each there is a column for number of units and after that is the unit price. Rather than displaying the total for each item, I need to be able to show the sum for each item in this list. The best I can figure is to painstakingly type =((D2*E2)+(D3*E3)+(D4*E4)) except typing all these numbers would take all night. I have Excel 2008--can anyone help me with this rudimentary problem? I'm sure some of you who work with the program daily could probably do this in your sleep.