Q: What is the negative version of the number 42,403,421?
A: -42,403,421
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:
| 42,403,419 | 42,403,420 | 42,403,422 | 42,403,423 |
| -42,403,419 | -42,403,420 | -42,403,422 | -42,403,423 |