Q: What is the negative version of the number 20,719,131?
A: -20,719,131
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:
| 20,719,129 | 20,719,130 | 20,719,132 | 20,719,133 |
| -20,719,129 | -20,719,130 | -20,719,132 | -20,719,133 |