Q: What is the negative version of the number 20,721,074?
A: -20,721,074
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:
| 20,721,072 | 20,721,073 | 20,721,075 | 20,721,076 |
| -20,721,072 | -20,721,073 | -20,721,075 | -20,721,076 |