Q: What is the negative version of the number 15,215,161?
A: -15,215,161
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:
| 15,215,159 | 15,215,160 | 15,215,162 | 15,215,163 |
| -15,215,159 | -15,215,160 | -15,215,162 | -15,215,163 |