Q: What is the negative version of the number 451,221,440?
A: -451,221,440
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:
| 451,221,438 | 451,221,439 | 451,221,441 | 451,221,442 |
| -451,221,438 | -451,221,439 | -451,221,441 | -451,221,442 |