Word tracks certain summary information about documents such as the number of words in a document. 3 Quick Ways to Sum Numbers in Your Word Table Method 1. Click in a cell that should contain the sum of the rows.
If you want to display the number of words contained in your document in the document itself that you can quickly update this is easily accomplished.
A dialog named Formula is displayed typing SUM LEFT in the formula text box. This is helpful in showing where the recipient should sign. For example in the image above I could add the first three numbers in my column. Once the document is open go to the Insert tab on the ribbon and on the Text toolbox select the Object button.