Q: What is the negative version of the number 66,420,621?
A: -66,420,621
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:
| 66,420,619 | 66,420,620 | 66,420,622 | 66,420,623 |
| -66,420,619 | -66,420,620 | -66,420,622 | -66,420,623 |