Q: What is the negative version of the number 21,112,991?
A: -21,112,991
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:
| 21,112,989 | 21,112,990 | 21,112,992 | 21,112,993 |
| -21,112,989 | -21,112,990 | -21,112,992 | -21,112,993 |