Q: What is the negative version of the number 211,020,221?
A: -211,020,221
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:
| 211,020,219 | 211,020,220 | 211,020,222 | 211,020,223 |
| -211,020,219 | -211,020,220 | -211,020,222 | -211,020,223 |