Q: What is the negative version of the number 66,721,478?
A: -66,721,478
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:
| 66,721,476 | 66,721,477 | 66,721,479 | 66,721,480 |
| -66,721,476 | -66,721,477 | -66,721,479 | -66,721,480 |