Q: What is the negative version of the number 20,690,191?
A: -20,690,191
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:
| 20,690,189 | 20,690,190 | 20,690,192 | 20,690,193 |
| -20,690,189 | -20,690,190 | -20,690,192 | -20,690,193 |