As a copy editor, one of the most common mistakes I come across is the incorrect use of numbers in agreement with nouns. This is particularly true when it comes to the number 500. In this article, we will explore how to show agreement with the number 500 and avoid common mistakes.

When using the number 500, the most important thing to remember is that it is considered a plural noun. This means that any noun that comes after it should be in its plural form. For example, instead of saying “500 car,” it is correct to say “500 cars.”

Another common mistake is to use the singular form of a noun after 500. For example, “500 meter” should be corrected to “500 meters.” The same rule applies to other units of measurement, such as feet, inches, and yards.

It`s also important to note that when using “500” as part of a compound noun, both parts should be in the plural form. For instance, instead of saying “500-year-old tree,” it is correct to say “500 years old tree.”

When using the number 500, it`s important to keep in mind that it is not interchangeable with words like “couple” or “few.” These words imply an approximate quantity and therefore, can be used with singular or plural nouns. However, 500 is a specific number that requires proper agreement with the noun that follows it.

If you`re ever in doubt about which form to use, remember to pay attention to the noun that comes after 500. If it is a singular noun, it should be corrected to its plural form. Additionally, always ensure that compound nouns that include 500 are also in the plural form.

In conclusion, showing agreement with the number 500 is essential for clear and effective communication. Remember to always use the plural form of the noun that follows 500 and ensure that compound nouns are also in the plural form. By following these simple rules, you can avoid common errors and communicate your message accurately and effectively.