Q: What is the negative version of the number 15,215,049?
A: -15,215,049
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:
| 15,215,047 | 15,215,048 | 15,215,050 | 15,215,051 |
| -15,215,047 | -15,215,048 | -15,215,050 | -15,215,051 |