Q: What is the negative version of the number 21,605,148?
A: -21,605,148
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:
| 21,605,146 | 21,605,147 | 21,605,149 | 21,605,150 |
| -21,605,146 | -21,605,147 | -21,605,149 | -21,605,150 |