Q: What is the negative version of the number 12,561,399?
A: -12,561,399
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:
| 12,561,397 | 12,561,398 | 12,561,400 | 12,561,401 |
| -12,561,397 | -12,561,398 | -12,561,400 | -12,561,401 |