Q: What is the negative version of the number 216,606,213?
A: -216,606,213
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:
| 216,606,211 | 216,606,212 | 216,606,214 | 216,606,215 |
| -216,606,211 | -216,606,212 | -216,606,214 | -216,606,215 |