Q: What is the negative version of the number 640,706,129?
A: -640,706,129
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:
| 640,706,127 | 640,706,128 | 640,706,130 | 640,706,131 |
| -640,706,127 | -640,706,128 | -640,706,130 | -640,706,131 |