Q: What is the negative version of the number 231,217,817?
A: -231,217,817
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:
| 231,217,815 | 231,217,816 | 231,217,818 | 231,217,819 |
| -231,217,815 | -231,217,816 | -231,217,818 | -231,217,819 |