Q: What is the negative version of the number 290,780,813?
A: -290,780,813
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:
| 290,780,811 | 290,780,812 | 290,780,814 | 290,780,815 |
| -290,780,811 | -290,780,812 | -290,780,814 | -290,780,815 |