Q: What is the negative version of the number 15,221,514?
A: -15,221,514
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:
| 15,221,512 | 15,221,513 | 15,221,515 | 15,221,516 |
| -15,221,512 | -15,221,513 | -15,221,515 | -15,221,516 |