Formula and dates

Patricia Worth
Patricia Worth ✭✭✭
edited 12/09/19 in Smartsheet Basics

Hi all

I have a date column that is a formula (10/12/18 + 60 = 12/11/18) I need to add 6 months to that date, but when i try to add 182 to the 12/11/18 date i get Invalid Column Value. What am i doing wrong?