Q: What is the negative version of the number 309,639,303?
A: -309,639,303
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:
| 309,639,301 | 309,639,302 | 309,639,304 | 309,639,305 |
| -309,639,301 | -309,639,302 | -309,639,304 | -309,639,305 |