Q: What is the negative version of the number 215,013,519?
A: -215,013,519
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:
| 215,013,517 | 215,013,518 | 215,013,520 | 215,013,521 |
| -215,013,517 | -215,013,518 | -215,013,520 | -215,013,521 |