Q: What is the negative version of the number 225,544,209?
A: -225,544,209
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:
| 225,544,207 | 225,544,208 | 225,544,210 | 225,544,211 |
| -225,544,207 | -225,544,208 | -225,544,210 | -225,544,211 |