Q: What is the negative version of the number 21,642,957?
A: -21,642,957
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:
| 21,642,955 | 21,642,956 | 21,642,958 | 21,642,959 |
| -21,642,955 | -21,642,956 | -21,642,958 | -21,642,959 |