Q: What is the negative version of the number 20,137,407?
A: -20,137,407
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:
20,137,405 | 20,137,406 | 20,137,408 | 20,137,409 |
-20,137,405 | -20,137,406 | -20,137,408 | -20,137,409 |