Q: What is the negative version of the number 21,609,602?
A: -21,609,602
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:
| 21,609,600 | 21,609,601 | 21,609,603 | 21,609,604 |
| -21,609,600 | -21,609,601 | -21,609,603 | -21,609,604 |