Q: What is the negative version of the number 640,183,874?
A: -640,183,874
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:
| 640,183,872 | 640,183,873 | 640,183,875 | 640,183,876 |
| -640,183,872 | -640,183,873 | -640,183,875 | -640,183,876 |