Q: What is the negative version of the number 421,021,410?
A: -421,021,410
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:
| 421,021,408 | 421,021,409 | 421,021,411 | 421,021,412 |
| -421,021,408 | -421,021,409 | -421,021,411 | -421,021,412 |