Q: What is the negative version of the number 15,221,937?
A: -15,221,937
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:
| 15,221,935 | 15,221,936 | 15,221,938 | 15,221,939 |
| -15,221,935 | -15,221,936 | -15,221,938 | -15,221,939 |