Q: What is the negative version of the number 724,642,438?
A: -724,642,438
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:
| 724,642,436 | 724,642,437 | 724,642,439 | 724,642,440 |
| -724,642,436 | -724,642,437 | -724,642,439 | -724,642,440 |