Q: What is the negative version of the number 217,442,144?
A: -217,442,144
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:
| 217,442,142 | 217,442,143 | 217,442,145 | 217,442,146 |
| -217,442,142 | -217,442,143 | -217,442,145 | -217,442,146 |