Q: What is the negative version of the number 21,801,037?
A: -21,801,037
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:
| 21,801,035 | 21,801,036 | 21,801,038 | 21,801,039 |
| -21,801,035 | -21,801,036 | -21,801,038 | -21,801,039 |