Q: What is the negative version of the number 21,015,443?
A: -21,015,443
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:
| 21,015,441 | 21,015,442 | 21,015,444 | 21,015,445 |
| -21,015,441 | -21,015,442 | -21,015,444 | -21,015,445 |