Q: What is the negative version of the number 13,215,239?
A: -13,215,239
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:
| 13,215,237 | 13,215,238 | 13,215,240 | 13,215,241 |
| -13,215,237 | -13,215,238 | -13,215,240 | -13,215,241 |