Q: What is the negative version of the number 121,223,143?
A: -121,223,143
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:
| 121,223,141 | 121,223,142 | 121,223,144 | 121,223,145 |
| -121,223,141 | -121,223,142 | -121,223,144 | -121,223,145 |