Q: What is the negative version of the number 688,430,029?
A: -688,430,029
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:
| 688,430,027 | 688,430,028 | 688,430,030 | 688,430,031 |
| -688,430,027 | -688,430,028 | -688,430,030 | -688,430,031 |