Q: What is the negative version of the number 231,621,555?
A: -231,621,555
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:
| 231,621,553 | 231,621,554 | 231,621,556 | 231,621,557 |
| -231,621,553 | -231,621,554 | -231,621,556 | -231,621,557 |