Q: What is the negative version of the number 421,106,015?
A: -421,106,015
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:
| 421,106,013 | 421,106,014 | 421,106,016 | 421,106,017 |
| -421,106,013 | -421,106,014 | -421,106,016 | -421,106,017 |