Q: What is the negative version of the number 21,505,341?
A: -21,505,341
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:
| 21,505,339 | 21,505,340 | 21,505,342 | 21,505,343 |
| -21,505,339 | -21,505,340 | -21,505,342 | -21,505,343 |