Q: What is the negative version of the number 73,521,209?
A: -73,521,209
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:
| 73,521,207 | 73,521,208 | 73,521,210 | 73,521,211 |
| -73,521,207 | -73,521,208 | -73,521,210 | -73,521,211 |