Q: What is the negative version of the number 215,425,542?
A: -215,425,542
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:
| 215,425,540 | 215,425,541 | 215,425,543 | 215,425,544 |
| -215,425,540 | -215,425,541 | -215,425,543 | -215,425,544 |