Hello, This is my basic formula (to follow). I want to be able to copy and paste it in subsequent rows in the column (rows go from B to AJ), only changing the letter and not the number of the row. Does that make sense? Help? Thank you.

='EXPS - January'!D34+Febuary!D34+March!D34+April!D34+May!D 34+June!D34+July!D34+August!D34+September!D34+Octo ber!D34+November!D34+December!D34

So the next cell in the column should change all the D34's to E34's and so on.

Thanks in advance.