Divisibility Rules

by: Carrie, Brooke, Ryan

The divisibility rules are:

If a number is divisible by 2~ The last digit will be even.


If a number is divisible by 3~ The sum of all of the digits added together is divisible by 3.


If a number is divisible by 4~ The last two digits are divisible by 4.


If a number is divisible by 5~ The last digit must be either 0 or 5.


If a number is divisible by 6~ It is divisible by both 2 AND 3.


If a number is divisible by 7~ No good one ;(


If a number is divisible by 8~ No good one ;(


If a number is divisible by 9~ The sum of digits is divisible by 9


If a number is divisible by 10~ it will end in 0.