Q: What is the negative version of the number 21,057,223?
A: -21,057,223
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:
| 21,057,221 | 21,057,222 | 21,057,224 | 21,057,225 |
| -21,057,221 | -21,057,222 | -21,057,224 | -21,057,225 |