Divisibility Rule of 340

The divisibility rule for 340 is a method by which we can find out if a number is divisible by 340 or not without using the division method. Check whether 680 is divisible by 340 using the divisibility rule.

Step 1: Check if the number is divisible by 10. Since the last digit of 680 is 0, it is divisible by 10.

Step 2: Check if the remaining number after removing the last digit is divisible by 34. In this case, 68 is the remaining number.

Step 3: Verify that 68 is divisible by 34. Since 68 ÷ 34 = 2, 68 is divisible by 34.

Therefore, the number 680 is divisible by 340.

Learning the divisibility rule will help kids master division. Let’s learn a few tips and tricks for the divisibility rule of 340.

Know the multiples of 340:

Memorize the multiples of 340 (340, 680, 1020, 1360, etc.) to quickly check divisibility.

Check divisibility by 10:

Ensure the number ends in 0 to confirm it is divisible by 10.

Check divisibility by 34 for the remaining number:

Remove the last digit, and check if the remaining number is divisible by 34.

Repeat the process for large numbers:

For very large numbers, keep checking divisibility by 10 and 34 repeatedly.

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 rules used to determine if one number is divisible by another without performing division.

• Multiple: The result obtained when a number is multiplied by an integer. For example, multiples of 340 are 340, 680, 1020, etc.

• Integer: A whole number that can be positive, negative, or zero.

• Subtraction: The process of finding the difference between two numbers.

• Verification: The act of confirming the correctness of a mathematical result, often using different methods such as direct division.