Q: What is the negative version of the number 311,020,515?
A: -311,020,515
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:
| 311,020,513 | 311,020,514 | 311,020,516 | 311,020,517 |
| -311,020,513 | -311,020,514 | -311,020,516 | -311,020,517 |