Q: What is the negative version of the number 21,521,333?
A: -21,521,333
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:
| 21,521,331 | 21,521,332 | 21,521,334 | 21,521,335 |
| -21,521,331 | -21,521,332 | -21,521,334 | -21,521,335 |