Q: What is the negative version of the number 42,515,321?
A: -42,515,321
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:
| 42,515,319 | 42,515,320 | 42,515,322 | 42,515,323 |
| -42,515,319 | -42,515,320 | -42,515,322 | -42,515,323 |