Q: What is the negative version of the number 221,420,603?
A: -221,420,603
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:
| 221,420,601 | 221,420,602 | 221,420,604 | 221,420,605 |
| -221,420,601 | -221,420,602 | -221,420,604 | -221,420,605 |