Q: What is the negative version of the number 15,666,816?
A: -15,666,816
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:
| 15,666,814 | 15,666,815 | 15,666,817 | 15,666,818 |
| -15,666,814 | -15,666,815 | -15,666,817 | -15,666,818 |