Q: What is the negative version of the number 21,210,213?
A: -21,210,213
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:
21,210,211 | 21,210,212 | 21,210,214 | 21,210,215 |
-21,210,211 | -21,210,212 | -21,210,214 | -21,210,215 |