Q: What is the negative version of the number 20,191,473?
A: -20,191,473
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:
| 20,191,471 | 20,191,472 | 20,191,474 | 20,191,475 |
| -20,191,471 | -20,191,472 | -20,191,474 | -20,191,475 |