What it does: The SUM() Function adds values together. You can select a list of values or an array.

Plain English: This function will help add together values and sum. This is one of the most straight forward functions of excel

Arguments: SUM(Values)

• Values – These are the values you want to sum. They can either be a list of values or an array of values (or both!)
  • Example: SUM(1,2,3)
  • Example: SUM(A2:A10)
  • Example: SUM(A2:A10,C2:C10)