Q: What is the negative version of the number 129,530,689?
A: -129,530,689
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:
| 129,530,687 | 129,530,688 | 129,530,690 | 129,530,691 |
| -129,530,687 | -129,530,688 | -129,530,690 | -129,530,691 |