Q: What is the negative version of the number 21,459,724?
A: -21,459,724
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:
| 21,459,722 | 21,459,723 | 21,459,725 | 21,459,726 |
| -21,459,722 | -21,459,723 | -21,459,725 | -21,459,726 |