Q: What is the negative version of the number 215,123,512?
A: -215,123,512
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:
| 215,123,510 | 215,123,511 | 215,123,513 | 215,123,514 |
| -215,123,510 | -215,123,511 | -215,123,513 | -215,123,514 |