Q: What is the negative version of the number 21,471,280?
A: -21,471,280
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:
| 21,471,278 | 21,471,279 | 21,471,281 | 21,471,282 |
| -21,471,278 | -21,471,279 | -21,471,281 | -21,471,282 |