Q: What is the negative version of the number 16,820,815?
A: -16,820,815
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:
| 16,820,813 | 16,820,814 | 16,820,816 | 16,820,817 |
| -16,820,813 | -16,820,814 | -16,820,816 | -16,820,817 |