Q: What is the negative version of the number 20,518,042?
A: -20,518,042
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:
| 20,518,040 | 20,518,041 | 20,518,043 | 20,518,044 |
| -20,518,040 | -20,518,041 | -20,518,043 | -20,518,044 |