Q: What is the negative version of the number 42,521,813?
A: -42,521,813
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:
| 42,521,811 | 42,521,812 | 42,521,814 | 42,521,815 |
| -42,521,811 | -42,521,812 | -42,521,814 | -42,521,815 |