Q: What is the negative version of the number 221,322,630?
A: -221,322,630
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:
| 221,322,628 | 221,322,629 | 221,322,631 | 221,322,632 |
| -221,322,628 | -221,322,629 | -221,322,631 | -221,322,632 |