Q: What is the negative version of the number 321,540,209?
A: -321,540,209
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:
321,540,207 | 321,540,208 | 321,540,210 | 321,540,211 |
-321,540,207 | -321,540,208 | -321,540,210 | -321,540,211 |