Q: What is the negative version of the number 687,071,245?
A: -687,071,245
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:
| 687,071,243 | 687,071,244 | 687,071,246 | 687,071,247 |
| -687,071,243 | -687,071,244 | -687,071,246 | -687,071,247 |