Q: What is the negative version of the number 20,815,673?
A: -20,815,673
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:
| 20,815,671 | 20,815,672 | 20,815,674 | 20,815,675 |
| -20,815,671 | -20,815,672 | -20,815,674 | -20,815,675 |