Q: What is the negative version of the number 133,638,815?
A: -133,638,815
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:
| 133,638,813 | 133,638,814 | 133,638,816 | 133,638,817 |
| -133,638,813 | -133,638,814 | -133,638,816 | -133,638,817 |