Q: What is the negative version of the number 165,806,209?
A: -165,806,209
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:
| 165,806,207 | 165,806,208 | 165,806,210 | 165,806,211 |
| -165,806,207 | -165,806,208 | -165,806,210 | -165,806,211 |