Q: What is the negative version of the number 80,678,409?
A: -80,678,409
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:
| 80,678,407 | 80,678,408 | 80,678,410 | 80,678,411 |
| -80,678,407 | -80,678,408 | -80,678,410 | -80,678,411 |