Q: What is the negative version of the number 42,870,815?
A: -42,870,815
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:
| 42,870,813 | 42,870,814 | 42,870,816 | 42,870,817 |
| -42,870,813 | -42,870,814 | -42,870,816 | -42,870,817 |