Q: What is the negative version of the number 21,163,146?
A: -21,163,146
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:
| 21,163,144 | 21,163,145 | 21,163,147 | 21,163,148 |
| -21,163,144 | -21,163,145 | -21,163,147 | -21,163,148 |