Q: What is the negative version of the number 20,159,170?
A: -20,159,170
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:
| 20,159,168 | 20,159,169 | 20,159,171 | 20,159,172 |
| -20,159,168 | -20,159,169 | -20,159,171 | -20,159,172 |