Q: What is the negative version of the number 78,678,811?
A: -78,678,811
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:
| 78,678,809 | 78,678,810 | 78,678,812 | 78,678,813 |
| -78,678,809 | -78,678,810 | -78,678,812 | -78,678,813 |