-----Original Message-----
Here are two ways
(Word 2003) keyboard shortcut--Select the number to
superscript:
Ctrl+Shift+=

You could also add the Superscript button to a Toolbar.
Tools | Customize.
Click on the Commands Tab and look in the Format Category.
Find Superscript
and drag it onto a toolbar.

tj

"Mike1103" wrote:

I want to state certain facts in both square metres and
cubic metres. I type
3m3 and 5m2 but I want the last 3 and 2 respectively
show up in document the
same way as footnote numbers do.
.

Word 2003 already has the superscrip and subscript icons,
click on the little down arrow on the taskbar at the right
of the icons, and choose Formatting and then scroll down
to Supersript and click on it.