Q: What is the negative version of the number 772,421,620?
A: -772,421,620
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:
| 772,421,618 | 772,421,619 | 772,421,621 | 772,421,622 |
| -772,421,618 | -772,421,619 | -772,421,621 | -772,421,622 |