Q: What is the negative version of the number 15,215,170?
A: -15,215,170
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:
| 15,215,168 | 15,215,169 | 15,215,171 | 15,215,172 |
| -15,215,168 | -15,215,169 | -15,215,171 | -15,215,172 |