Q: What is the negative version of the number 640,365,600?
A: -640,365,600
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:
| 640,365,598 | 640,365,599 | 640,365,601 | 640,365,602 |
| -640,365,598 | -640,365,599 | -640,365,601 | -640,365,602 |