Q: What is the negative version of the number 21,531,344?
A: -21,531,344
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:
| 21,531,342 | 21,531,343 | 21,531,345 | 21,531,346 |
| -21,531,342 | -21,531,343 | -21,531,345 | -21,531,346 |