Q: What is the negative version of the number 42,621,149?
A: -42,621,149
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:
| 42,621,147 | 42,621,148 | 42,621,150 | 42,621,151 |
| -42,621,147 | -42,621,148 | -42,621,150 | -42,621,151 |