Q: What is the negative version of the number 30,520,155?
A: -30,520,155
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:
| 30,520,153 | 30,520,154 | 30,520,156 | 30,520,157 |
| -30,520,153 | -30,520,154 | -30,520,156 | -30,520,157 |