Q: What is the negative version of the number 42,138,499?
A: -42,138,499
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:
| 42,138,497 | 42,138,498 | 42,138,500 | 42,138,501 |
| -42,138,497 | -42,138,498 | -42,138,500 | -42,138,501 |