Q: What is the negative version of the number 15,016,721?
A: -15,016,721
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:
| 15,016,719 | 15,016,720 | 15,016,722 | 15,016,723 |
| -15,016,719 | -15,016,720 | -15,016,722 | -15,016,723 |