Q: What is the negative version of the number 13,215,019?
A: -13,215,019
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:
| 13,215,017 | 13,215,018 | 13,215,020 | 13,215,021 |
| -13,215,017 | -13,215,018 | -13,215,020 | -13,215,021 |