Q: What is the negative version of the number 688,413,825?
A: -688,413,825
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:
| 688,413,823 | 688,413,824 | 688,413,826 | 688,413,827 |
| -688,413,823 | -688,413,824 | -688,413,826 | -688,413,827 |