Q: What is the negative version of the number 66,442,409?
A: -66,442,409
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:
| 66,442,407 | 66,442,408 | 66,442,410 | 66,442,411 |
| -66,442,407 | -66,442,408 | -66,442,410 | -66,442,411 |