Q: What is the negative version of the number 66,240,209?
A: -66,240,209
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:
| 66,240,207 | 66,240,208 | 66,240,210 | 66,240,211 |
| -66,240,207 | -66,240,208 | -66,240,210 | -66,240,211 |