Q: What is the negative version of the number 133,663,621?
A: -133,663,621
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:
| 133,663,619 | 133,663,620 | 133,663,622 | 133,663,623 |
| -133,663,619 | -133,663,620 | -133,663,622 | -133,663,623 |