Q: What is the negative version of the number 21,142,504?
A: -21,142,504
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:
| 21,142,502 | 21,142,503 | 21,142,505 | 21,142,506 |
| -21,142,502 | -21,142,503 | -21,142,505 | -21,142,506 |