Wednesday, June 13, 2012

Divisiblility

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

Divisibility Rules:
0 - ends in zero
1 - all numbers
2 - even numbers
3 - sum of the digits is 3
4 - divisible by 2 twice
5 - ends in 5 or 0
6 - divisible by 2 and 3
8 - divisible by 2 three times ( thrice )
9 - sum of the digits is 9
10 - ends in 0

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