Q: What is the negative version of the number 121,215,611?
A: -121,215,611
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:
| 121,215,609 | 121,215,610 | 121,215,612 | 121,215,613 |
| -121,215,609 | -121,215,610 | -121,215,612 | -121,215,613 |