Q: What is the negative version of the number 21,745,859?
A: -21,745,859
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:
| 21,745,857 | 21,745,858 | 21,745,860 | 21,745,861 |
| -21,745,857 | -21,745,858 | -21,745,860 | -21,745,861 |