Q: What is the negative version of the number 20,531,351?
A: -20,531,351
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:
| 20,531,349 | 20,531,350 | 20,531,352 | 20,531,353 |
| -20,531,349 | -20,531,350 | -20,531,352 | -20,531,353 |