Q: What is the negative version of the number 664,017,126?
A: -664,017,126
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:
| 664,017,124 | 664,017,125 | 664,017,127 | 664,017,128 |
| -664,017,124 | -664,017,125 | -664,017,127 | -664,017,128 |