Q: What is the negative version of the number 16,820,811?
A: -16,820,811
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:
| 16,820,809 | 16,820,810 | 16,820,812 | 16,820,813 |
| -16,820,809 | -16,820,810 | -16,820,812 | -16,820,813 |