Q: What is the negative version of the number 513,221,245?
A: -513,221,245
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:
| 513,221,243 | 513,221,244 | 513,221,246 | 513,221,247 |
| -513,221,243 | -513,221,244 | -513,221,246 | -513,221,247 |