Q: What is the negative version of the number 221,340,431?
A: -221,340,431
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:
| 221,340,429 | 221,340,430 | 221,340,432 | 221,340,433 |
| -221,340,429 | -221,340,430 | -221,340,432 | -221,340,433 |