Q: What is the negative version of the number 688,731,786?
A: -688,731,786
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:
| 688,731,784 | 688,731,785 | 688,731,787 | 688,731,788 |
| -688,731,784 | -688,731,785 | -688,731,787 | -688,731,788 |