Q: What is the negative version of the number 687,071,231?
A: -687,071,231
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:
| 687,071,229 | 687,071,230 | 687,071,232 | 687,071,233 |
| -687,071,229 | -687,071,230 | -687,071,232 | -687,071,233 |