Q: What is the negative version of the number 21,559,069?
A: -21,559,069
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:
| 21,559,067 | 21,559,068 | 21,559,070 | 21,559,071 |
| -21,559,067 | -21,559,068 | -21,559,070 | -21,559,071 |