Q: What is the negative version of the number 615,423,678?
A: -615,423,678
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:
| 615,423,676 | 615,423,677 | 615,423,679 | 615,423,680 |
| -615,423,676 | -615,423,677 | -615,423,679 | -615,423,680 |