Q: What is the negative version of the number 21,688,674?
A: -21,688,674
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:
| 21,688,672 | 21,688,673 | 21,688,675 | 21,688,676 |
| -21,688,672 | -21,688,673 | -21,688,675 | -21,688,676 |