Q: What is the negative version of the number 21,612,771?
A: -21,612,771
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:
| 21,612,769 | 21,612,770 | 21,612,772 | 21,612,773 |
| -21,612,769 | -21,612,770 | -21,612,772 | -21,612,773 |