Q: What is the negative version of the number 21,002,771?
A: -21,002,771
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:
| 21,002,769 | 21,002,770 | 21,002,772 | 21,002,773 |
| -21,002,769 | -21,002,770 | -21,002,772 | -21,002,773 |