Q: What is the negative version of the number 20,870,623?
A: -20,870,623
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:
| 20,870,621 | 20,870,622 | 20,870,624 | 20,870,625 |
| -20,870,621 | -20,870,622 | -20,870,624 | -20,870,625 |