Use the minus sign operator or the SUM function to subtract numbers in Excel.

How to add and subtract numbers in an Excel spreadsheet.

How to create simple formulas in Excel using AutoSum and the SUM function, along with the add, subtract, multiply, or divide values in your worksheet.

Use the minus sign operator or the SUM function to subtract numbers in Excel.

To perform basic mathematical operations such as addition, subtraction, or multiplication—or to combine numbers—and produce numeric results, use the arithmetic operators in this table. With the operators …

Let's say that you need to add two different time values together to get a total, or you need to subtract one time value from another to get the total time spent working on a project. As you'll see in the …

There are several ways to calculate the difference between two times. There are two approaches that you can take to present the results in the standard time format (hours : minutes : seconds). You use …

To perform basic mathematical operations, such as addition, subtraction, multiplication, or division; combine numbers; and produce numeric results, use the following arithmetic operators.

There are several ways to calculate the difference between two times. There are two approaches that you can take to present the results in the standard time format (hours : minutes : seconds). You use …

To perform basic mathematical operations such as addition, subtraction, or multiplication; combine numbers; and produce numeric results, use the following arithmetic operators in a formula:

Instead of using a calculator, use Microsoft Excel to do the math! You can enter simple formulas to add, divide, multiply, and subtract two or more numeric values. Or use the AutoSum feature to quickly …