Q: What is the negative version of the number 309,705,520?
A: -309,705,520
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:
309,705,518 | 309,705,519 | 309,705,521 | 309,705,522 |
-309,705,518 | -309,705,519 | -309,705,521 | -309,705,522 |