Q: What is the negative version of the number 30,221,505?
A: -30,221,505
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:
| 30,221,503 | 30,221,504 | 30,221,506 | 30,221,507 |
| -30,221,503 | -30,221,504 | -30,221,506 | -30,221,507 |