Q: What is the negative version of the number 67,780,407?
A: -67,780,407
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:
| 67,780,405 | 67,780,406 | 67,780,408 | 67,780,409 |
| -67,780,405 | -67,780,406 | -67,780,408 | -67,780,409 |