Q: What is the negative version of the number 215,451,739?
A: -215,451,739
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:
| 215,451,737 | 215,451,738 | 215,451,740 | 215,451,741 |
| -215,451,737 | -215,451,738 | -215,451,740 | -215,451,741 |