Q: What is the negative version of the number 123,456,139?
A: -123,456,139
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:
| 123,456,137 | 123,456,138 | 123,456,140 | 123,456,141 |
| -123,456,137 | -123,456,138 | -123,456,140 | -123,456,141 |