Q: What is the negative version of the number 28,717,220?
A: -28,717,220
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:
| 28,717,218 | 28,717,219 | 28,717,221 | 28,717,222 |
| -28,717,218 | -28,717,219 | -28,717,221 | -28,717,222 |