Q: What is the negative version of the number 231,221,503?
A: -231,221,503
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:
| 231,221,501 | 231,221,502 | 231,221,504 | 231,221,505 |
| -231,221,501 | -231,221,502 | -231,221,504 | -231,221,505 |