Q: What is the negative version of the number 133,645,561?
A: -133,645,561
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:
| 133,645,559 | 133,645,560 | 133,645,562 | 133,645,563 |
| -133,645,559 | -133,645,560 | -133,645,562 | -133,645,563 |