Q: What is the negative version of the number 21,875,489?
A: -21,875,489
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:
| 21,875,487 | 21,875,488 | 21,875,490 | 21,875,491 |
| -21,875,487 | -21,875,488 | -21,875,490 | -21,875,491 |