Q: What is the negative version of the number 312,215,121?
A: -312,215,121
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:
| 312,215,119 | 312,215,120 | 312,215,122 | 312,215,123 |
| -312,215,119 | -312,215,120 | -312,215,122 | -312,215,123 |