Q: What is the negative version of the number 129,644,790?
A: -129,644,790
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:
| 129,644,788 | 129,644,789 | 129,644,791 | 129,644,792 |
| -129,644,788 | -129,644,789 | -129,644,791 | -129,644,792 |