Q: What is the negative version of the number 20,017,890?
A: -20,017,890
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:
| 20,017,888 | 20,017,889 | 20,017,891 | 20,017,892 |
| -20,017,888 | -20,017,889 | -20,017,891 | -20,017,892 |