Q: What is the negative version of the number 640,233,122?
A: -640,233,122
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:
| 640,233,120 | 640,233,121 | 640,233,123 | 640,233,124 |
| -640,233,120 | -640,233,121 | -640,233,123 | -640,233,124 |