Q: What is the negative version of the number 20,428,731?
A: -20,428,731
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:
| 20,428,729 | 20,428,730 | 20,428,732 | 20,428,733 |
| -20,428,729 | -20,428,730 | -20,428,732 | -20,428,733 |