Q: What is the negative version of the number 290,000,109?
A: -290,000,109
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:
| 290,000,107 | 290,000,108 | 290,000,110 | 290,000,111 |
| -290,000,107 | -290,000,108 | -290,000,110 | -290,000,111 |