Q: What is the negative version of the number 66,507,517?
A: -66,507,517
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:
| 66,507,515 | 66,507,516 | 66,507,518 | 66,507,519 |
| -66,507,515 | -66,507,516 | -66,507,518 | -66,507,519 |