Q: What is the negative version of the number 21,881,277?
A: -21,881,277
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:
| 21,881,275 | 21,881,276 | 21,881,278 | 21,881,279 |
| -21,881,275 | -21,881,276 | -21,881,278 | -21,881,279 |