Q: What is the negative version of the number 20,401,213?
A: -20,401,213
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:
| 20,401,211 | 20,401,212 | 20,401,214 | 20,401,215 |
| -20,401,211 | -20,401,212 | -20,401,214 | -20,401,215 |