Q: What is the negative version of the number 20,621,241?
A: -20,621,241
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:
| 20,621,239 | 20,621,240 | 20,621,242 | 20,621,243 |
| -20,621,239 | -20,621,240 | -20,621,242 | -20,621,243 |