Q: What is the negative version of the number 66,978,572?
A: -66,978,572
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:
| 66,978,570 | 66,978,571 | 66,978,573 | 66,978,574 |
| -66,978,570 | -66,978,571 | -66,978,573 | -66,978,574 |