Q: What is the negative version of the number 231,012,405?
A: -231,012,405
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:
| 231,012,403 | 231,012,404 | 231,012,406 | 231,012,407 |
| -231,012,403 | -231,012,404 | -231,012,406 | -231,012,407 |