Q: What is the negative version of the number 121,505,149?
A: -121,505,149
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:
| 121,505,147 | 121,505,148 | 121,505,150 | 121,505,151 |
| -121,505,147 | -121,505,148 | -121,505,150 | -121,505,151 |