Q: What is the negative version of the number 20,021,900?
A: -20,021,900
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:
| 20,021,898 | 20,021,899 | 20,021,901 | 20,021,902 |
| -20,021,898 | -20,021,899 | -20,021,901 | -20,021,902 |