Q: What is the negative version of the number 645,263,359?
A: -645,263,359
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:
| 645,263,357 | 645,263,358 | 645,263,360 | 645,263,361 |
| -645,263,357 | -645,263,358 | -645,263,360 | -645,263,361 |