Q: What is the negative version of the number 133,638,819?
A: -133,638,819
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:
| 133,638,817 | 133,638,818 | 133,638,820 | 133,638,821 |
| -133,638,817 | -133,638,818 | -133,638,820 | -133,638,821 |