Q: What is the negative version of the number 28,721,831?
A: -28,721,831
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:
28,721,829 | 28,721,830 | 28,721,832 | 28,721,833 |
-28,721,829 | -28,721,830 | -28,721,832 | -28,721,833 |