Q: What is the negative version of the number 215,013,521?
A: -215,013,521
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:
215,013,519 | 215,013,520 | 215,013,522 | 215,013,523 |
-215,013,519 | -215,013,520 | -215,013,522 | -215,013,523 |