Q: What is the negative version of the number 231,613,145?
A: -231,613,145
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:
| 231,613,143 | 231,613,144 | 231,613,146 | 231,613,147 |
| -231,613,143 | -231,613,144 | -231,613,146 | -231,613,147 |