Q: What is the negative version of the number 131,121,999?
A: -131,121,999
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:
| 131,121,997 | 131,121,998 | 131,122,000 | 131,122,001 |
| -131,121,997 | -131,121,998 | -131,122,000 | -131,122,001 |