Q: What is the negative version of the number 215,523,531?
A: -215,523,531
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:
| 215,523,529 | 215,523,530 | 215,523,532 | 215,523,533 |
| -215,523,529 | -215,523,530 | -215,523,532 | -215,523,533 |