Q: What is the negative version of the number 21,624,340?
A: -21,624,340
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:
| 21,624,338 | 21,624,339 | 21,624,341 | 21,624,342 |
| -21,624,338 | -21,624,339 | -21,624,341 | -21,624,342 |