Q: What is the negative version of the number 68,531,489?
A: -68,531,489
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:
| 68,531,487 | 68,531,488 | 68,531,490 | 68,531,491 |
| -68,531,487 | -68,531,488 | -68,531,490 | -68,531,491 |