Q: What is the negative version of the number 31,216,515?
A: -31,216,515
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:
| 31,216,513 | 31,216,514 | 31,216,516 | 31,216,517 |
| -31,216,513 | -31,216,514 | -31,216,516 | -31,216,517 |