Divisibility Rule of 212

The divisibility rule for 212 is a method by which we can find out if a number is divisible by 212 or not without using the division method. Check whether 63636 is divisible by 212 with the divisibility rule.  

Step 1: Check if the last three digits of the number form a number divisible by 212. Here, in 63636, the last three digits are 636. 

Step 2: Divide 636 by 212. If it results in an integer, then 63636 is divisible by 212. Here, 636 ÷ 212 = 3, which is an integer.

Step 3: Since the result is an integer, 63636 is divisible by 212. If the result from step 2 isn't an integer, then the number isn't divisible by 212.
 

Learning the divisibility rule will help kids master division. Let’s learn a few tips and tricks for the divisibility rule of 212.

1. Know the multiples of 212:

Memorize the multiples of 212 (212, 424, 636, 848, etc.) to quickly check divisibility. If the last three digits form a multiple of 212, the number is divisible by 212.

2. Use known divisible values:

If you recognize a common multiple or divisor within the last three digits, this can help verify divisibility quickly.

3. Repeat the process for large numbers:

Students should keep repeating the divisibility process for the last three digits until they reach a set of digits that is divisible by 212.

4. 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 verify and also learn.
 

• Divisibility Rule: A set of guidelines used to determine if one number is divisible by another without performing division.

• Multiples: The results obtained by multiplying a number by an integer, such as 212, 424, 636, etc., for 212.

• Integer: Whole numbers, including positive, negative numbers, and zero.

• Division: The mathematical operation of dividing one number by another.

• Verification: The process of confirming the accuracy of calculations or results, often using alternative methods such as direct division.