Q: What is the negative version of the number 20,542,049?
A: -20,542,049
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:
| 20,542,047 | 20,542,048 | 20,542,050 | 20,542,051 |
| -20,542,047 | -20,542,048 | -20,542,050 | -20,542,051 |