Q: What is the negative version of the number 161,131,777?
A: -161,131,777
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:
| 161,131,775 | 161,131,776 | 161,131,778 | 161,131,779 |
| -161,131,775 | -161,131,776 | -161,131,778 | -161,131,779 |