Q: What is the negative version of the number 66,211,557?
A: -66,211,557
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:
| 66,211,555 | 66,211,556 | 66,211,558 | 66,211,559 |
| -66,211,555 | -66,211,556 | -66,211,558 | -66,211,559 |