Q: What is the negative version of the number 720,521,154?
A: -720,521,154
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:
| 720,521,152 | 720,521,153 | 720,521,155 | 720,521,156 |
| -720,521,152 | -720,521,153 | -720,521,155 | -720,521,156 |