Q: What is the negative version of the number 21,637,270?
A: -21,637,270
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:
| 21,637,268 | 21,637,269 | 21,637,271 | 21,637,272 |
| -21,637,268 | -21,637,269 | -21,637,271 | -21,637,272 |