Q: What is the negative version of the number 21,170,530?
A: -21,170,530
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:
| 21,170,528 | 21,170,529 | 21,170,531 | 21,170,532 |
| -21,170,528 | -21,170,529 | -21,170,531 | -21,170,532 |