Q: What is the negative version of the number 645,337,536?
A: -645,337,536
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:
| 645,337,534 | 645,337,535 | 645,337,537 | 645,337,538 |
| -645,337,534 | -645,337,535 | -645,337,537 | -645,337,538 |