Divisibility Rule of 520

The divisibility rule for 520 is a method by which we can find out if a number is divisible by 520 without using the division method. Check whether 1040 is divisible by 520 using the divisibility rule.

Step 1: Check if the last three digits of the number are 520 or 000. In 1040, the last three digits are 040.

Step 2: Since 040 is not 520 or 000, 1040 is not divisible by 520.
 

Learning the divisibility rule will help kids to master division. Let’s learn a few tips and tricks for the divisibility rule of 520.

Know the multiples of 520:

Memorize the multiples of 520 (520, 1040, 1560, 2080, 2600…etc.) to quickly check the divisibility. If the last three digits of a number match any of these multiples, then the number is divisible by 520.

Use placeholders to simplify:

When checking a large number, you can simplify it by focusing only on the last three digits to determine if it's divisible by 520.

Repeat the process for large numbers:

For very large numbers, continue checking the last three digits until they match 520 or 000 to determine divisibility.

Use the division method to verify:

Students can use the division method as a way to verify and cross-check their results. This will help them to verify and also learn.
 

• Divisibility rule: The set of rules used to determine if one number is divisible by another without performing division.

• Multiples: Results obtained by multiplying a number by an integer. For example, multiples of 520 are 520, 1040, 1560, etc.

• Integer: Whole numbers including negative numbers and zero.

• Digits: Individual numbers that make up a larger number.

• Subtraction: The process of finding the difference between two numbers, although not directly used in the divisibility rule for 520, it is a basic arithmetic operation.