Q: What is the negative version of the number 66,718,557?
A: -66,718,557
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:
| 66,718,555 | 66,718,556 | 66,718,558 | 66,718,559 |
| -66,718,555 | -66,718,556 | -66,718,558 | -66,718,559 |