Videos, examples, solutions, and stories to help Grade 4 students learn the Divisibility Rules for 6, 9, 10, 11.

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**Divisibility Tests for 2, 3, 5, 7 and 11**

This shows you the divisibility tests for 2, 3, 5, 7, and 11, so you can tell if those numbers are factors of a given number or not without dividing.

Divisibility Test for 2: The last digit is 0, 2, 4, 6, or 8.

Divisibility Test for 3: The sum of the digits is divisible by 3.

Divisibility Test for 5: The last digit is 0 or 5.

Divisibility Test for 7: Cross off last digit, double it and subtract. Repeat if you want. If new number is divisible by 7, the original number is divisible by 7.

Divisibility Test for 11: For a 3-digit number, sum of the outside digits minus the middle digit must be 0 or 11.

**Divisibility Tests for 11 and 13**

Goes over two divisibility tests for 11 and also the one for 13.**Divisibility Rules for 2, 3, 4, 5, 6, 8, 9, 10, and 12**

Learn the divisibility rules for 2,3,4,5,6,8,9,10, and 12.

Divisibility - One number divides into another number and there is nor a remainder.

**Divisibility Rule of Six**

A number is divisible by 6, if it is divisible by both 2 and 3.

**Divisibility Rule of ten**

A number is divisible by 10 if it ends in a zero.

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

Related Topics:

More Lessons for Grade 4

Free Math Worksheets

This shows you the divisibility tests for 2, 3, 5, 7, and 11, so you can tell if those numbers are factors of a given number or not without dividing.

Divisibility Test for 2: The last digit is 0, 2, 4, 6, or 8.

Divisibility Test for 3: The sum of the digits is divisible by 3.

Divisibility Test for 5: The last digit is 0 or 5.

Divisibility Test for 7: Cross off last digit, double it and subtract. Repeat if you want. If new number is divisible by 7, the original number is divisible by 7.

Divisibility Test for 11: For a 3-digit number, sum of the outside digits minus the middle digit must be 0 or 11.

Goes over two divisibility tests for 11 and also the one for 13.

Learn the divisibility rules for 2,3,4,5,6,8,9,10, and 12.

Divisibility - One number divides into another number and there is nor a remainder.

A number is divisible by 6, if it is divisible by both 2 and 3.

A number is divisible by 10 if it ends in a zero.

Rotate to landscape screen format on a mobile phone or small tablet to use the **Mathway** widget, a free math problem solver that **answers your questions with step-by-step explanations**.

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

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