Q: What is the negative version of the number 231,213,019?
A: -231,213,019
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:
| 231,213,017 | 231,213,018 | 231,213,020 | 231,213,021 |
| -231,213,017 | -231,213,018 | -231,213,020 | -231,213,021 |