Here are the divisibility rules for the numbers: 2, 3, 4, 5, 6, 7, 8, 9, 10


2 Rule


If the last digit is even, the number is divisible by 2.
Last digit must be: 0, 2, 4, 6, 8

3 Rule


If the sum of all of the digits are divisible by 3, the number is divisible by 3.


4 Rule


If the last two digits are divisible by, then the number is divisible by 4.

5 Rule

If the last digit is 5 or 0 it is divisible by 5.

6 Rule

If the number is even and is divisible by 3, the number is divisible by 6.

7 Rule

If you double the last digit and subtract the sum from the rest of the number, and get an answer that is divisible by 7 ( including 0), the number is divisible by 7.

8 Rule

If the last 3 digits are divisible by 8, the number is divisible by 8.

9 Rule

If the sum of all the digits is divisible by 9 it is divisible by 9.

10 Rule

If the number ends in 0 it is divisible by 10.

Made by Payton X., Antone C., and Alvin T.