Q: What is the negative version of the number 221,063,506?
A: -221,063,506
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:
| 221,063,504 | 221,063,505 | 221,063,507 | 221,063,508 |
| -221,063,504 | -221,063,505 | -221,063,507 | -221,063,508 |