Q: What is the negative version of the number 15,172,550?
A: -15,172,550
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:
| 15,172,548 | 15,172,549 | 15,172,551 | 15,172,552 |
| -15,172,548 | -15,172,549 | -15,172,551 | -15,172,552 |