Q: What is the negative version of the number 20,720,667?
A: -20,720,667
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:
| 20,720,665 | 20,720,666 | 20,720,668 | 20,720,669 |
| -20,720,665 | -20,720,666 | -20,720,668 | -20,720,669 |