Q: What is the negative version of the number 153,566,661?
A: -153,566,661
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:
| 153,566,659 | 153,566,660 | 153,566,662 | 153,566,663 |
| -153,566,659 | -153,566,660 | -153,566,662 | -153,566,663 |