Q: What is the negative version of the number 421,214,121?
A: -421,214,121
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:
| 421,214,119 | 421,214,120 | 421,214,122 | 421,214,123 |
| -421,214,119 | -421,214,120 | -421,214,122 | -421,214,123 |