Finding the sum of cells. A function in Microsoft Excelis a predefined formulaarithmetic textual or statisticalthat perform calculations using data values in a particular order. Key points to remember.
For addition subtraction multiplication and division you can use the SUM function.
For addition subtraction multiplication and division you can use the SUM function. For addition subtraction multiplication and division you can use the SUM function. FUNCTION IN EXCEL is a predefined formula that is used for specific values in a particular order. A formula is an expression which calculates the value of one or more cell s.