Q: What is the negative version of the number 231,556,642?
A: -231,556,642
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:
| 231,556,640 | 231,556,641 | 231,556,643 | 231,556,644 |
| -231,556,640 | -231,556,641 | -231,556,643 | -231,556,644 |