Q: What is the negative version of the number 21,582,159?
A: -21,582,159
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:
| 21,582,157 | 21,582,158 | 21,582,160 | 21,582,161 |
| -21,582,157 | -21,582,158 | -21,582,160 | -21,582,161 |