Q: What is the negative version of the number 215,200,221?
A: -215,200,221
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:
215,200,219 | 215,200,220 | 215,200,222 | 215,200,223 |
-215,200,219 | -215,200,220 | -215,200,222 | -215,200,223 |