Q: What is the negative version of the number 640,241,075?
A: -640,241,075
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:
| 640,241,073 | 640,241,074 | 640,241,076 | 640,241,077 |
| -640,241,073 | -640,241,074 | -640,241,076 | -640,241,077 |