Q: What is the negative version of the number 215,320,131?
A: -215,320,131
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:
| 215,320,129 | 215,320,130 | 215,320,132 | 215,320,133 |
| -215,320,129 | -215,320,130 | -215,320,132 | -215,320,133 |