Q: What is the negative version of the number 243,021,019?
A: -243,021,019
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:
| 243,021,017 | 243,021,018 | 243,021,020 | 243,021,021 |
| -243,021,017 | -243,021,018 | -243,021,020 | -243,021,021 |