Q: What is the negative version of the number 87,189,409?
A: -87,189,409
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:
| 87,189,407 | 87,189,408 | 87,189,410 | 87,189,411 |
| -87,189,407 | -87,189,408 | -87,189,410 | -87,189,411 |