Q: What is the negative version of the number 20,431,257?
A: -20,431,257
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:
| 20,431,255 | 20,431,256 | 20,431,258 | 20,431,259 |
| -20,431,255 | -20,431,256 | -20,431,258 | -20,431,259 |