Q: What is the negative version of the number 21,108,812?
A: -21,108,812
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:
| 21,108,810 | 21,108,811 | 21,108,813 | 21,108,814 |
| -21,108,810 | -21,108,811 | -21,108,813 | -21,108,814 |