To do more than add, use other math operators as you type formulas into worksheet cells.
Use a minus sign (-) to subtract, an asterisk (*) to multiply, and a forward slash (/) to divide. Remember to always start each formula with an equal sign.
Note You could use more than one math operator in a single formula. This course covers only single-operator formulas, but you should know that if there's more than one operator; formulas are not just calculated from left to right.