Q: What is the negative version of the number 21,609,614?
A: -21,609,614
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:
| 21,609,612 | 21,609,613 | 21,609,615 | 21,609,616 |
| -21,609,612 | -21,609,613 | -21,609,615 | -21,609,616 |