Q: What is the negative version of the number 15,521,730?
A: -15,521,730
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:
| 15,521,728 | 15,521,729 | 15,521,731 | 15,521,732 |
| -15,521,728 | -15,521,729 | -15,521,731 | -15,521,732 |