Q: What is the negative version of the number 21,313,140?
A: -21,313,140
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:
| 21,313,138 | 21,313,139 | 21,313,141 | 21,313,142 |
| -21,313,138 | -21,313,139 | -21,313,141 | -21,313,142 |