Q: What is the negative version of the number 513,221,247?
A: -513,221,247
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:
| 513,221,245 | 513,221,246 | 513,221,248 | 513,221,249 |
| -513,221,245 | -513,221,246 | -513,221,248 | -513,221,249 |