Q: What is the negative version of the number 213,131,415?
A: -213,131,415
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:
| 213,131,413 | 213,131,414 | 213,131,416 | 213,131,417 |
| -213,131,413 | -213,131,414 | -213,131,416 | -213,131,417 |