Q: What is the negative version of the number 28,291,109?
A: -28,291,109
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:
| 28,291,107 | 28,291,108 | 28,291,110 | 28,291,111 |
| -28,291,107 | -28,291,108 | -28,291,110 | -28,291,111 |