Q: What is the negative version of the number 129,252,721?
A: -129,252,721
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:
| 129,252,719 | 129,252,720 | 129,252,722 | 129,252,723 |
| -129,252,719 | -129,252,720 | -129,252,722 | -129,252,723 |