Q: What is the negative version of the number 215,445,530?
A: -215,445,530
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:
| 215,445,528 | 215,445,529 | 215,445,531 | 215,445,532 |
| -215,445,528 | -215,445,529 | -215,445,531 | -215,445,532 |