Q: What is the negative version of the number 25,405,142?
A: -25,405,142
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:
| 25,405,140 | 25,405,141 | 25,405,143 | 25,405,144 |
| -25,405,140 | -25,405,141 | -25,405,143 | -25,405,144 |