Q: What is the negative version of the number 31,213,788?
A: -31,213,788
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:
| 31,213,786 | 31,213,787 | 31,213,789 | 31,213,790 |
| -31,213,786 | -31,213,787 | -31,213,789 | -31,213,790 |