Q: What is the negative version of the number 31,211,221?
A: -31,211,221
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:
31,211,219 | 31,211,220 | 31,211,222 | 31,211,223 |
-31,211,219 | -31,211,220 | -31,211,222 | -31,211,223 |