You can sum a series of numbers in Excel manually or automatically using ... AutoSum works best when you have a column or row of numbers you want to add. 1. Click the cell under a column of ...

For example, if you want to add 50 to the value in cell C1, your formula would look like this: =C1+50. Although not required ...

Every Excel expert knows how to navigate without a mouse and how to format data using keyboard shortcuts. But do you know how to insert a sum without typing the formula? Have you struggled to ...