Q: What is the negative version of the number 431,235,221?
A: -431,235,221
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:
| 431,235,219 | 431,235,220 | 431,235,222 | 431,235,223 |
| -431,235,219 | -431,235,220 | -431,235,222 | -431,235,223 |