Q: What is the negative version of the number 688,513,485?
A: -688,513,485
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:
| 688,513,483 | 688,513,484 | 688,513,486 | 688,513,487 |
| -688,513,483 | -688,513,484 | -688,513,486 | -688,513,487 |