Q: What is the negative version of the number 646,662,213?
A: -646,662,213
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:
| 646,662,211 | 646,662,212 | 646,662,214 | 646,662,215 |
| -646,662,211 | -646,662,212 | -646,662,214 | -646,662,215 |