Q: What is the negative version of the number 531,347,721?
A: -531,347,721
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:
| 531,347,719 | 531,347,720 | 531,347,722 | 531,347,723 |
| -531,347,719 | -531,347,720 | -531,347,722 | -531,347,723 |