Q: What is the negative version of the number 664,347,422?
A: -664,347,422
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:
| 664,347,420 | 664,347,421 | 664,347,423 | 664,347,424 |
| -664,347,420 | -664,347,421 | -664,347,423 | -664,347,424 |