Q: What is the negative version of the number 31,339,819?
A: -31,339,819
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:
| 31,339,817 | 31,339,818 | 31,339,820 | 31,339,821 |
| -31,339,817 | -31,339,818 | -31,339,820 | -31,339,821 |