Q: What is the negative version of the number 20,939,559?
A: -20,939,559
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:
| 20,939,557 | 20,939,558 | 20,939,560 | 20,939,561 |
| -20,939,557 | -20,939,558 | -20,939,560 | -20,939,561 |