Q: What is the negative version of the number 215,532,154?
A: -215,532,154
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:
| 215,532,152 | 215,532,153 | 215,532,155 | 215,532,156 |
| -215,532,152 | -215,532,153 | -215,532,155 | -215,532,156 |