Q: What is the negative version of the number 211,331,221?
A: -211,331,221
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:
| 211,331,219 | 211,331,220 | 211,331,222 | 211,331,223 |
| -211,331,219 | -211,331,220 | -211,331,222 | -211,331,223 |