Q: What is the negative version of the number 145,215,521?
A: -145,215,521
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:
145,215,519 | 145,215,520 | 145,215,522 | 145,215,523 |
-145,215,519 | -145,215,520 | -145,215,522 | -145,215,523 |