Q: What is the negative version of the number 21,318,957?
A: -21,318,957
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:
| 21,318,955 | 21,318,956 | 21,318,958 | 21,318,959 |
| -21,318,955 | -21,318,956 | -21,318,958 | -21,318,959 |