SUM function | Microsoft Support
How to use the SUM function in Excel to add individual values, cell references, ranges, or a mix of all three.
Use the SUM function to sum numbers in a range | Microsoft Support
You can use a simple formula to sum numbers in a range (a group of cells), but the SUM function is easier to use when you’re …
Use AutoSum to sum numbers in Excel | Microsoft Support
How to use AutoSum in Excel to add numbers in a column or a row of numbers.
Learn more about SUM | Microsoft Support
Learn more about the SUM function. To quickly obtain the sum of a range of cells, select the range and see the sum displayed in the …
SUMIF function | Microsoft Support
You use the SUMIF function to sum the values in a range that meet criteria that you specify. For example, suppose that in a column …
Add and subtract numbers | Microsoft Support
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 …
Ways to add values in an Excel spreadsheet | Microsoft Support
Use the SUMIFS function when you want to sum values with more than one condition. For instance, you might want to add up the …
Use Excel as your calculator | Microsoft Support
Instead of using a calculator, use Microsoft Excel to do the math! You can enter simple formulas to add, divide, multiply, and subtract …
Sum values based on multiple conditions | Microsoft Support
Sum values based on one or more conditions by using the SUMIFS function in a formula.
Sum Function | Microsoft Support
The Sum function in Access returns the sum of a set of values contained in a specified field on a query.
Sum a column or row of numbers in a table in Word
To add up a column or row numbers in a table, use the Formula command. Select the table cell where you want your result. Select …