Q: What is the negative version of the number 231,725,621?
A: -231,725,621
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:
| 231,725,619 | 231,725,620 | 231,725,622 | 231,725,623 |
| -231,725,619 | -231,725,620 | -231,725,622 | -231,725,623 |