Divisibility Rule of 987

The divisibility rule for 987 is a method to find out if a number is divisible by 987 without using the division method. Check whether 1974 is divisible by 987 with the divisibility rule.

Step 1: Break the number into smaller parts that are easier to calculate with the divisor. Here, in 1974, consider it as two parts: 1000+974.

Step 2: Check each part's divisibility by 987 separately. Since 1000 is not a multiple of 987, check the next part.

Step 3: Since 974 is not divisible by 987 and combining both does not result in a multiple of 987, 1974 is not divisible by 987
 

The divisibility rule for 987 is a method to find out if a number is divisible by 987 without using the division method. Check whether 1974 is divisible by 987 with the divisibility rule.

Step 1: Break the number into smaller parts that are easier to calculate with the divisor. Here, in 1974, consider it as two parts: 1000+974.

Step 2: Check each part's divisibility by 987 separately. Since 1000 is not a multiple of 987, check the next part.

Step 3: Since 974 is not divisible by 987 and combining both does not result in a multiple of 987, 1974 is not divisible by 987.
 

Learning the divisibility rule can help kids master division. Let’s learn a few tips and tricks for the divisibility rule of 987.

1. Know the multiples of 987:

Memorize the multiples of 987 (987, 1974, 2961, etc.) to quickly check divisibility. If any part or combination of parts forms a multiple of 987, then the number is divisible by 987.

2. Use the division method to verify:

Students can use the division method to verify and crosscheck their results. This will help them verify and also learn.

3. Check sums and differences:

Sometimes checking the sum or difference of parts might reveal a multiple of 987, helping in determining divisibility.

4. Repeat the process for large numbers:

Students should keep repeating the divisibility process until they reach a manageable form that is easily checked for divisibility by 987.

• Divisibility Rule: The set of rules used to determine if a number is divisible by another number.

• Multiples: The results obtained by multiplying a number by an integer. For example, multiples of 987 are 987, 1974, 2961, etc.

• Integer: A number that is a whole number, negative number, or zero.

• Verification: The process of confirming the accuracy of a result, often by utilizing a different method such as division.

• Subtraction: The process of finding the difference between two numbers by reducing one from another.