Q: What is the negative version of the number 217,745,422?
A: -217,745,422
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:
| 217,745,420 | 217,745,421 | 217,745,423 | 217,745,424 |
| -217,745,420 | -217,745,421 | -217,745,423 | -217,745,424 |