Q: What is the negative version of the number 21,548,459?
A: -21,548,459
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:
| 21,548,457 | 21,548,458 | 21,548,460 | 21,548,461 |
| -21,548,457 | -21,548,458 | -21,548,460 | -21,548,461 |