Q: What is the negative version of the number 421,144,440?
A: -421,144,440
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:
| 421,144,438 | 421,144,439 | 421,144,441 | 421,144,442 |
| -421,144,438 | -421,144,439 | -421,144,441 | -421,144,442 |