Q: What is the negative version of the number 20,540,215?
A: -20,540,215
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:
20,540,213 | 20,540,214 | 20,540,216 | 20,540,217 |
-20,540,213 | -20,540,214 | -20,540,216 | -20,540,217 |