Q: What is the negative version of the number 210,021,211?
A: -210,021,211
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:
| 210,021,209 | 210,021,210 | 210,021,212 | 210,021,213 |
| -210,021,209 | -210,021,210 | -210,021,212 | -210,021,213 |