Q: What is the negative version of the number 15,515,199?
A: -15,515,199
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:
| 15,515,197 | 15,515,198 | 15,515,200 | 15,515,201 |
| -15,515,197 | -15,515,198 | -15,515,200 | -15,515,201 |