Q: What is the negative version of the number 21,807,625?
A: -21,807,625
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:
| 21,807,623 | 21,807,624 | 21,807,626 | 21,807,627 |
| -21,807,623 | -21,807,624 | -21,807,626 | -21,807,627 |