So I have a column of randomly created numbers that I need to use for
financial predictions. I need to be able to say: Add from the first cell to
the "x" number of cells.

i.e:
A
Random numbers: Project for: 3
1 3435
2 4234
3 4467
4 2321
5 1234 Then it will add, A1, A2, A(x), where x is 3

I hope I'm clear enough.
I will greatly appreciate your help.