Thursday, June 14, 2012

Review: Divisibility Rules

Divisible means when a number can be divided by another number,
With no remainders or decimals.
Divisibility rules
1- All numbers
2- Even numbers 
3- Sum of the digits is divisible by 3
4- Divisible by 2 Twice
5- Ends in a 0 or 5
6- Divisible by 2 And 3
8- Divisible bye 2 thrice (three times)
9- Sum of he digits is 9
10- ends in 0

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