Q: What is the negative version of the number 20,173,856?
A: -20,173,856
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:
| 20,173,854 | 20,173,855 | 20,173,857 | 20,173,858 |
| -20,173,854 | -20,173,855 | -20,173,857 | -20,173,858 |