Q: What is the negative version of the number 15,220,549?
A: -15,220,549
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:
| 15,220,547 | 15,220,548 | 15,220,550 | 15,220,551 |
| -15,220,547 | -15,220,548 | -15,220,550 | -15,220,551 |