Q: What is the negative version of the number 21,000,135?
A: -21,000,135
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:
| 21,000,133 | 21,000,134 | 21,000,136 | 21,000,137 |
| -21,000,133 | -21,000,134 | -21,000,136 | -21,000,137 |