Q: What is the negative version of the number 688,878,424?
A: -688,878,424
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:
| 688,878,422 | 688,878,423 | 688,878,425 | 688,878,426 |
| -688,878,422 | -688,878,423 | -688,878,425 | -688,878,426 |