Q: What is the negative version of the number 21,211,112?
A: -21,211,112
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:
| 21,211,110 | 21,211,111 | 21,211,113 | 21,211,114 |
| -21,211,110 | -21,211,111 | -21,211,113 | -21,211,114 |