Q: What is the negative version of the number 216,561,443?
A: -216,561,443
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:
| 216,561,441 | 216,561,442 | 216,561,444 | 216,561,445 |
| -216,561,441 | -216,561,442 | -216,561,444 | -216,561,445 |