Q: What is the negative version of the number 216,131,771?
A: -216,131,771
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:
| 216,131,769 | 216,131,770 | 216,131,772 | 216,131,773 |
| -216,131,769 | -216,131,770 | -216,131,772 | -216,131,773 |