Q: What is the negative version of the number 121,020,131?
A: -121,020,131
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:
| 121,020,129 | 121,020,130 | 121,020,132 | 121,020,133 |
| -121,020,129 | -121,020,130 | -121,020,132 | -121,020,133 |