Q: What is the negative version of the number 645,335,573?
A: -645,335,573
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:
| 645,335,571 | 645,335,572 | 645,335,574 | 645,335,575 |
| -645,335,571 | -645,335,572 | -645,335,574 | -645,335,575 |