Q: What is the negative version of the number 18,090,290?
A: -18,090,290
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:
| 18,090,288 | 18,090,289 | 18,090,291 | 18,090,292 |
| -18,090,288 | -18,090,289 | -18,090,291 | -18,090,292 |