Q: What is the negative version of the number 66,221,603?
A: -66,221,603
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:
| 66,221,601 | 66,221,602 | 66,221,604 | 66,221,605 |
| -66,221,601 | -66,221,602 | -66,221,604 | -66,221,605 |