The grammar checker included with Word is quite powerful when it comes to checking matters of style in your writing. One of the things you can have Word check for is whether you are using numbers correctly in your text. Normally, any number ten or less should be spelled out (such as "nine trucks" or "three officers"). If the number is larger than ten, it should be expressed with numerals (as in "47 pencils" or "12 pennies").
By default, Word doesn't check for the correct use of numbers. You can change this feature of Word, however, by following these steps:
Figure 1. The Spelling & Grammar tab of the Options dialog box.
Figure 2. The Grammar Settings dialog box.
As with most other grammar-checking tools, you should not rely exclusively on this particular checking feature to correct all your incorrect usage. There are actually some pretty complex rules that writers and editors should follow when using numbers within text. For more information, refer to a good style guide, such as the Chicago Manual of Style.
WordTips is your source for cost-effective Microsoft Word training. (Microsoft Word is the most popular word processing software in the world.) This tip (1479) applies to Microsoft Word 97, 2000, 2002, and 2003.
The First and Last Word on Word! Bestselling For Dummies author Dan Gookin puts his usual fun and friendly candor back to work to show you how to navigate Word 2019. Spend more time working and less time trying to figure it all out! Check out Word 2019 For Dummies today!
When you tell Word's spell checker to ignore all instances of a misspelling, you may expect that the misspelling will be ...
Discover MoreWhen you run a spell-check on a document, you may end up seeing other things that need to be edited. Never fear; you can ...
Discover MoreProper nouns (such as the names of people) are routinely marked as incorrect by Word's spell checker. If you are tired of ...
Discover MoreFREE SERVICE: Get tips like this every week in WordTips, a free productivity newsletter. Enter your address and click "Subscribe."
There are currently no comments for this tip. (Be the first to leave your comment—just use the simple form above!)
Got a version of Word that uses the menu interface (Word 97, Word 2000, Word 2002, or Word 2003)? This site is for you! If you use a later version of Word, visit our WordTips site focusing on the ribbon interface.
Visit the WordTips channel on YouTube
FREE SERVICE: Get tips like this every week in WordTips, a free productivity newsletter. Enter your address and click "Subscribe."
Copyright © 2026 Sharon Parq Associates, Inc.
Comments