Q: What is the negative version of the number 645,537,324?
A: -645,537,324
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:
| 645,537,322 | 645,537,323 | 645,537,325 | 645,537,326 |
| -645,537,322 | -645,537,323 | -645,537,325 | -645,537,326 |