Q: What is the negative version of the number 15,231,505?
A: -15,231,505
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:
| 15,231,503 | 15,231,504 | 15,231,506 | 15,231,507 |
| -15,231,503 | -15,231,504 | -15,231,506 | -15,231,507 |