Do you want to take your x, y, z columns and replace the values with 25*x, 25*y, 25*z, keeping the same number of columns? Or do you want 3 new columns with values 25*x, 25*y, 25*z, doubling the number of columns. Or do you want 3 new columns with column formulas 25*x, 25*y, 25*z so that when you add a row of x, y, z values you automatically get 25*x, 25*y, 25*z calculated for you (also doubling the number of columns)? Any of these can be done using a script... Let me know which it is, or if it is none of these.