Q: What is the negative version of the number 66,621,222?
A: -66,621,222
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:
| 66,621,220 | 66,621,221 | 66,621,223 | 66,621,224 |
| -66,621,220 | -66,621,221 | -66,621,223 | -66,621,224 |