Q: What is the negative version of the number 664,574,069?
A: -664,574,069
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:
| 664,574,067 | 664,574,068 | 664,574,070 | 664,574,071 |
| -664,574,067 | -664,574,068 | -664,574,070 | -664,574,071 |