Q: What is the negative version of the number 221,531,040?
A: -221,531,040
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:
| 221,531,038 | 221,531,039 | 221,531,041 | 221,531,042 |
| -221,531,038 | -221,531,039 | -221,531,041 | -221,531,042 |