Q: What is the negative version of the number 239,129,639?
A: -239,129,639
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:
| 239,129,637 | 239,129,638 | 239,129,640 | 239,129,641 |
| -239,129,637 | -239,129,638 | -239,129,640 | -239,129,641 |