When you print a long Word document, you need to print the positive and negative, and you need to have the same page page numbers appear in the corresponding position.
If we first ⒈⒊⒌⒎⒐ the page number first in the right, play these pages, and then the ⒉⒋⒍⒏⒑ page layout on the left side of the page, and then print, so that after printing the page number will naturally correspond. But this method is very troublesome, if wrong, it will waste paper.
In fact, we can have a more convenient way. Select Insert-page number in the Word menu, and select inside in the Alignment column of the dialog box so that the page number is automatically arranged.
Singular number on the left
Double number on right
If you need to display in the opposite position, you can also add a page to the front.
Next we just select the print interface to hit the odd page first, after printing the printed paper in turn, and then hit even pages, so that the number of natural alignment after processing.