Q: What is the negative version of the number 31,215,023?
A: -31,215,023
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:
| 31,215,021 | 31,215,022 | 31,215,024 | 31,215,025 |
| -31,215,021 | -31,215,022 | -31,215,024 | -31,215,025 |