Q: What is the negative version of the number 21,257,771?
A: -21,257,771
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:
| 21,257,769 | 21,257,770 | 21,257,772 | 21,257,773 |
| -21,257,769 | -21,257,770 | -21,257,772 | -21,257,773 |