Q: What is the negative version of the number 20,131,031?
A: -20,131,031
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:
| 20,131,029 | 20,131,030 | 20,131,032 | 20,131,033 |
| -20,131,029 | -20,131,030 | -20,131,032 | -20,131,033 |