Q: What is the negative version of the number 66,613,521?
A: -66,613,521
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:
| 66,613,519 | 66,613,520 | 66,613,522 | 66,613,523 |
| -66,613,519 | -66,613,520 | -66,613,522 | -66,613,523 |