Q: What is the negative version of the number 20,221,020?
A: -20,221,020
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:
| 20,221,018 | 20,221,019 | 20,221,021 | 20,221,022 |
| -20,221,018 | -20,221,019 | -20,221,021 | -20,221,022 |