Q: What is the negative version of the number 231,421,442?
A: -231,421,442
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:
| 231,421,440 | 231,421,441 | 231,421,443 | 231,421,444 |
| -231,421,440 | -231,421,441 | -231,421,443 | -231,421,444 |