Q: What is the negative version of the number 21,100,410?
A: -21,100,410
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:
| 21,100,408 | 21,100,409 | 21,100,411 | 21,100,412 |
| -21,100,408 | -21,100,409 | -21,100,411 | -21,100,412 |