Q: What is the negative version of the number 20,142,040?
A: -20,142,040
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:
| 20,142,038 | 20,142,039 | 20,142,041 | 20,142,042 |
| -20,142,038 | -20,142,039 | -20,142,041 | -20,142,042 |