Q: What is the negative version of the number 513,221,239?
A: -513,221,239
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:
| 513,221,237 | 513,221,238 | 513,221,240 | 513,221,241 |
| -513,221,237 | -513,221,238 | -513,221,240 | -513,221,241 |