How do you write 2 squared on Microsoft Word?
To write a small number such as a square sign on Microsoft word,
hold down 'Ctrl', 'Alt' and press the '+' button. This mill make
the text 'superscript', which means that it will be smaller, and
appear in line with the top of the normal text. To turn
'superscript' off, press 'Ctrl', 'Alt' and '+' again.