Q: What is the negative version of the number 23,421,621?
A: -23,421,621
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:
| 23,421,619 | 23,421,620 | 23,421,622 | 23,421,623 |
| -23,421,619 | -23,421,620 | -23,421,622 | -23,421,623 |