Q: What is the negative version of the number 68,521,680?
A: -68,521,680
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:
| 68,521,678 | 68,521,679 | 68,521,681 | 68,521,682 |
| -68,521,678 | -68,521,679 | -68,521,681 | -68,521,682 |