Q: What is the negative version of the number 215,432,209?
A: -215,432,209
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:
215,432,207 | 215,432,208 | 215,432,210 | 215,432,211 |
-215,432,207 | -215,432,208 | -215,432,210 | -215,432,211 |