Q: What is the negative version of the number 20,808,842?
A: -20,808,842
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:
| 20,808,840 | 20,808,841 | 20,808,843 | 20,808,844 |
| -20,808,840 | -20,808,841 | -20,808,843 | -20,808,844 |