Q: What is the negative version of the number 210,123,221?
A: -210,123,221
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:
| 210,123,219 | 210,123,220 | 210,123,222 | 210,123,223 |
| -210,123,219 | -210,123,220 | -210,123,222 | -210,123,223 |