Q: What is the negative version of the number 231,311,218?
A: -231,311,218
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:
| 231,311,216 | 231,311,217 | 231,311,219 | 231,311,220 |
| -231,311,216 | -231,311,217 | -231,311,219 | -231,311,220 |