Q: What is the negative version of the number 21,308,457?
A: -21,308,457
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:
| 21,308,455 | 21,308,456 | 21,308,458 | 21,308,459 |
| -21,308,455 | -21,308,456 | -21,308,458 | -21,308,459 |