Q: What is the negative version of the number 20,142,121?
A: -20,142,121
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:
| 20,142,119 | 20,142,120 | 20,142,122 | 20,142,123 |
| -20,142,119 | -20,142,120 | -20,142,122 | -20,142,123 |