Q: What is the negative version of the number 20,818,289?
A: -20,818,289
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:
| 20,818,287 | 20,818,288 | 20,818,290 | 20,818,291 |
| -20,818,287 | -20,818,288 | -20,818,290 | -20,818,291 |