Q: What is the negative version of the number 231,154,220?
A: -231,154,220
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:
| 231,154,218 | 231,154,219 | 231,154,221 | 231,154,222 |
| -231,154,218 | -231,154,219 | -231,154,221 | -231,154,222 |