Q: What is the negative version of the number 20,778,797?
A: -20,778,797
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:
| 20,778,795 | 20,778,796 | 20,778,798 | 20,778,799 |
| -20,778,795 | -20,778,796 | -20,778,798 | -20,778,799 |