Q: What is the negative version of the number 21,011,137?
A: -21,011,137
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:
| 21,011,135 | 21,011,136 | 21,011,138 | 21,011,139 |
| -21,011,135 | -21,011,136 | -21,011,138 | -21,011,139 |