An easier way is to setup the table in Excel and use the Excel features to create sequential numbering. The cells making up the whole table can then be selected and copied into a Word document using CTRL/C and CTRL/V which will create a table in Word. Column widths and borders can be set up in Excel and cells can be filled in before copying to the Word document.
If you want numbered headings to be underlined, but do not want a line under the number, it can be difficult if you don't know how it works. This is because by default, the format of the number follows the format of the text that follows it. For example, let's say you want to underline a paragraph in a Heading 2 style. Chances are it will look like this:
One of the easiest ways to begin applying numbers is by starting to type a numbered list. Word recognizes that you are creating a list and responds accordingly by converting text that you type into numbered items. The number scheme, delimiter characters that mark the beginning or end of a unit of data and formatting are all based on what you have typed. sequential numbering printing