Q: What is the negative version of the number 21,530,710?
A: -21,530,710
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:
| 21,530,708 | 21,530,709 | 21,530,711 | 21,530,712 |
| -21,530,708 | -21,530,709 | -21,530,711 | -21,530,712 |