Software & Apps MS Office How to Use Basic Math Formulas Like Addition and Subtraction in Excel by Ted French Writer Former Lifewire writer Ted French is a Microsoft Certified Professional who teaches and writes about spreadsheets and spreadsheet programs. our editorial process Ted French Updated on May 21, 2019 PeopleImages / Getty Images MS Office Excel Word Powerpoint Outlook Tweet Share Email Excel can perform an array of basic math functions, and the articles listed below will show you how to create the necessary formulas to add, subtract, multiply, or divide numbers. Also, learn how to work with exponents and basic mathematical functions. How to Subtract in Excel Topics covered: How to subtract numbers using a formula.A step-by-step example of creating a subtraction formula in Excel using point and click.Why using cell references will make it easy to update your calculations if your data should ever change. How to Subtract in Excel How to Divide in Excel Topics covered: How to divide two numbers using a formula.A step-by-step example of creating a division formula in Excel using point and click.Why using cell references will make it easy to update your calculations if your data should ever change. How to Divide in Excel How to Multiply in Excel Topics covered: How to multiply two numbers using a formula.A step-by-step example of creating a multiplication formula in Excel using point and click.Why using cell references will make it easy to update your calculations if your data should ever change. How to Multiply in Excel How to Add in Excel Topics covered: How to add two numbers using a formula.A step-by-step example of creating an addition formula in Excel using point and click.Why using cell references will make it easy to update your calculations if your data should ever change. How to Add in Excel How to Change the Order of Operations in Excel Topics covered: The order of operations these spreadsheet programs follow when calculating a formula.How to change the order of operations in formulas. How to Change the Order of Operations Exponents in Excel Although less used than the mathematical operators listed above, Excel uses the caret character ( ^ ) as the exponent operator in formulas. Exponents are sometimes referred to as repeated multiplication since the exponent indicates how many times the base number should be multiplied by itself. RapidEye / Getty Images For example, the exponent 4^2 (four squared) has a base number of 4 and an exponent of 2 and is raised to the power of two. Either way, the formula is a short form of saying that the base number should be multiplied together twice (4 x 4) to give a result of 16. Similarly, 5^3 (five cubed) indicates that the number 5 should be multiplied a total of three times (5 x 5 x 5) which calculates to 125. Excel Math Functions In addition to the basic math formulas listed above, Excel has several functions — built-in formulas — that can be used to carry out many mathematical operations. These functions include: The SUM function - Adds up columns or rows of numbers.The PRODUCT function - Multiplies two or more numbers together. When multiplying just two numbers, a multiplication formula is more straightforward.The QUOTIENT function - Returns only return the integer portion (whole number only) of a division operation.The MOD function - Returns only the remainder of a division operation. Was this page helpful? Thanks for letting us know! Get the Latest Tech News Delivered Every Day Email Address Sign up There was an error. Please try again. You're in! Thanks for signing up. There was an error. Please try again. Thank you for signing up. Tell us why! Other Not enough details Hard to understand Submit