Q: What is the negative version of the number 21,510,338?
A: -21,510,338
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:
| 21,510,336 | 21,510,337 | 21,510,339 | 21,510,340 |
| -21,510,336 | -21,510,337 | -21,510,339 | -21,510,340 |