Q: What is the negative version of the number 221,871,542?
A: -221,871,542
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:
| 221,871,540 | 221,871,541 | 221,871,543 | 221,871,544 |
| -221,871,540 | -221,871,541 | -221,871,543 | -221,871,544 |