Q: What is the negative version of the number 213,242,221?
A: -213,242,221
Negative numbers are usually written with - in front of them. They represent a number that is less than zero.
Here are more examples of negative numbers in sequence:
213,242,219 | 213,242,220 | 213,242,222 | 213,242,223 |
-213,242,219 | -213,242,220 | -213,242,222 | -213,242,223 |