Tuesday, December 13, 2011

Divisibility Rules

Divisibility Rules:

1. ALL WHOLE NUMBERS ARE DIVISIBLE BY 1.

2. ALL EVEN WHOLE NUMBERS ARE DIVISIBLE BY 2. (0, 2, 4, 6, 8)

3. THE SUM OF THE DIGITS IS DIVISIBLE BY 3.

4. THE DIGIT CAN BE MULTIPLIES BY 2 TWICE.

5. THE LAST DIGIT ENDS IN 5 OR 0.

6. THE NUMBER IS DIVISIBLE BY 2 AND 3.

8. THE DIGIT CAN BE MULTIPLIED BY 2 THRICE.

9. THE DIGITS ARE DIVISIBLE BY 9.

10. THE LAST DIGIT IS 0.

2 comments:

  1. Great post, Vina. I like how you put bold on the important parts.

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  2. Good job, Vina! Your information was all right & I agree with Angela. Making all the important parts bold.

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