Q: What is the negative version of the number 20,187,690?
A: -20,187,690
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:
| 20,187,688 | 20,187,689 | 20,187,691 | 20,187,692 |
| -20,187,688 | -20,187,689 | -20,187,691 | -20,187,692 |