Q: What is the negative version of the number 216,990,570?
A: -216,990,570
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:
| 216,990,568 | 216,990,569 | 216,990,571 | 216,990,572 |
| -216,990,568 | -216,990,569 | -216,990,571 | -216,990,572 |