Q: What is the negative version of the number 42,166,909?
A: -42,166,909
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:
| 42,166,907 | 42,166,908 | 42,166,910 | 42,166,911 |
| -42,166,907 | -42,166,908 | -42,166,910 | -42,166,911 |