Q: What is the negative version of the number 20,031,115?
A: -20,031,115
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:
| 20,031,113 | 20,031,114 | 20,031,116 | 20,031,117 |
| -20,031,113 | -20,031,114 | -20,031,116 | -20,031,117 |