Q: What is the negative version of the number 210,100,020?
A: -210,100,020
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:
| 210,100,018 | 210,100,019 | 210,100,021 | 210,100,022 |
| -210,100,018 | -210,100,019 | -210,100,021 | -210,100,022 |