Q: What is the negative version of the number 20,102,777?
A: -20,102,777
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:
| 20,102,775 | 20,102,776 | 20,102,778 | 20,102,779 |
| -20,102,775 | -20,102,776 | -20,102,778 | -20,102,779 |