Wednesday, June 13, 2012

Divisibility

Divisible- means when a number can be divided by another number, with no remainder or decimal

Divisibility Rules

1- all number                                           
2- even numbers                                     
3- sum of the digits is divisible by 3         
4- divisible by two thrice
5- ends in a 0 or 5
6- divisible by 2 and 3
7- no rule
8- divisible by 2 thrice
9- sum of digits divisible by 9
10- ends in a zero

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