Q: What is the negative version of the number 66,577,509?
A: -66,577,509
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:
| 66,577,507 | 66,577,508 | 66,577,510 | 66,577,511 |
| -66,577,507 | -66,577,508 | -66,577,510 | -66,577,511 |