Q: What is the negative version of the number 124,221,640?
A: -124,221,640
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:
| 124,221,638 | 124,221,639 | 124,221,641 | 124,221,642 |
| -124,221,638 | -124,221,639 | -124,221,641 | -124,221,642 |