Q: What is the negative version of the number 213,223,109?
A: -213,223,109
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:
| 213,223,107 | 213,223,108 | 213,223,110 | 213,223,111 |
| -213,223,107 | -213,223,108 | -213,223,110 | -213,223,111 |