Q: What is the negative version of the number 210,020,121?
A: -210,020,121
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:
| 210,020,119 | 210,020,120 | 210,020,122 | 210,020,123 |
| -210,020,119 | -210,020,120 | -210,020,122 | -210,020,123 |