Q: What is the negative version of the number 15,449,521?
A: -15,449,521
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:
| 15,449,519 | 15,449,520 | 15,449,522 | 15,449,523 |
| -15,449,519 | -15,449,520 | -15,449,522 | -15,449,523 |