Q: What is the negative version of the number 231,223,221?
A: -231,223,221
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:
231,223,219 | 231,223,220 | 231,223,222 | 231,223,223 |
-231,223,219 | -231,223,220 | -231,223,222 | -231,223,223 |