Q: What is the negative version of the number 31,621,019?
A: -31,621,019
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:
| 31,621,017 | 31,621,018 | 31,621,020 | 31,621,021 |
| -31,621,017 | -31,621,018 | -31,621,020 | -31,621,021 |