Q: What is the negative version of the number 20,787,660?
A: -20,787,660
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:
| 20,787,658 | 20,787,659 | 20,787,661 | 20,787,662 |
| -20,787,658 | -20,787,659 | -20,787,661 | -20,787,662 |