Q: What is the negative version of the number 321,231,137?
A: -321,231,137
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:
| 321,231,135 | 321,231,136 | 321,231,138 | 321,231,139 |
| -321,231,135 | -321,231,136 | -321,231,138 | -321,231,139 |