Q: What is the negative version of the number 20,817,624?
A: -20,817,624
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:
| 20,817,622 | 20,817,623 | 20,817,625 | 20,817,626 |
| -20,817,622 | -20,817,623 | -20,817,625 | -20,817,626 |