Q: What is the negative version of the number 21,551,232?
A: -21,551,232
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:
| 21,551,230 | 21,551,231 | 21,551,233 | 21,551,234 |
| -21,551,230 | -21,551,231 | -21,551,233 | -21,551,234 |