Q: What is the negative version of the number 215,320,442?
A: -215,320,442
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:
| 215,320,440 | 215,320,441 | 215,320,443 | 215,320,444 |
| -215,320,440 | -215,320,441 | -215,320,443 | -215,320,444 |