To do simple subtraction, use the - (minus sign) arithmetic operator. For example, if you enter the formula =10-5 into a cell, the cell will display 5 as the result.

Adding and subtracting in Excel is easy; you just have to create a simple formula to do it. Just remember that all formulas in Excel begin with an equal sign (=), and you can use the formula bar to create …

Enter the number of days to add or subtract in column B. You can enter a negative number to subtract days from your start date, and a positive number to add to your date. In cell C2, enter =A2+B2, and …

How to calculate the number of days, months, or years between two dates using the DATEIF function in Excel.

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 …

There are four different types of calculation operators: arithmetic, comparison, text concatenation, and reference. To perform basic mathematical operations such as addition, subtraction, or …

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 …

For simple formulas, simply type the equal sign followed by the numeric values that you want to calculate and the math operators that you want to use — the plus sign (+) to add, the minus sign (-) …

You can display negative numbers by using the minus sign, parentheses, or by applying a red color (with or without parentheses).

Quickly find the difference between two times, control the format of the result, and extend the calculation to a list of times. For example, you can quickly subtract one time from another time, or calculate the …

Excel follows general mathematical rules for calculations, which is Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction, or the acronym PEMDAS (Please Excuse …