Q: What is the negative version of the number 20,131,319?
A: -20,131,319
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:
| 20,131,317 | 20,131,318 | 20,131,320 | 20,131,321 |
| -20,131,317 | -20,131,318 | -20,131,320 | -20,131,321 |