Q: What is the negative version of the number 13,231,220?
A: -13,231,220
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:
| 13,231,218 | 13,231,219 | 13,231,221 | 13,231,222 |
| -13,231,218 | -13,231,219 | -13,231,221 | -13,231,222 |