Q: What is the negative version of the number 20,777,770?
A: -20,777,770
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:
| 20,777,768 | 20,777,769 | 20,777,771 | 20,777,772 |
| -20,777,768 | -20,777,769 | -20,777,771 | -20,777,772 |