Q: What is the negative version of the number 21,225,542?
A: -21,225,542
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:
| 21,225,540 | 21,225,541 | 21,225,543 | 21,225,544 |
| -21,225,540 | -21,225,541 | -21,225,543 | -21,225,544 |