Q: What is the negative version of the number 21,321,209?
A: -21,321,209
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:
21,321,207 | 21,321,208 | 21,321,210 | 21,321,211 |
-21,321,207 | -21,321,208 | -21,321,210 | -21,321,211 |