Q: What is the negative version of the number 21,387,126?
A: -21,387,126
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:
| 21,387,124 | 21,387,125 | 21,387,127 | 21,387,128 |
| -21,387,124 | -21,387,125 | -21,387,127 | -21,387,128 |