206 LearnersLast updated on May 26th, 2025
Divisibility Rule of 655
The divisibility rule is a way to find out whether a number is divisible by another number without using the division method. In real life, we can use the divisibility rule for quick math, dividing things evenly and sorting things. In this topic, we will learn about the divisibility rule of 655.
What is the Divisibility Rule of 655?
The divisibility rule for 655 is a method by which we can find out if a number is divisible by 655 or not without using the division method.
Check whether 327625 is divisible by 655 with the divisibility rule.
Step 1: Check if the last three digits of the number are divisible by 655. Here, in 327625, the last three digits are 625.
Step 2: Since 625 is less than 655, check if the entire number 327625 is divisible by 655.
Step 3: If the number 327625 is divisible by 655, the result should be an integer without a remainder.
Tips and Tricks for Divisibility Rule of 655
Learning the divisibility rule will help kids to master division. Let’s learn a few tips and tricks for the divisibility rule of 655.
- Know the multiples of 655: Memorize the multiples of 655 (655, 1310, 1965, 2620, etc.) to quickly check the divisibility. If the last three digits form a number that is a multiple of 655, the original number is divisible by 655.
- Use estimation for large numbers: For large numbers, estimate if the last three digits are close to a multiple of 655. This can help in quickly identifying 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.
Common Mistakes and How to Avoid Them in Divisibility Rule of 655
The divisibility rule of 655 helps us to quickly check if the given number is divisible by 655, but common mistakes like calculation errors lead to incorrect results. Here we will understand some common mistakes that will help you to understand.
Mistake 1
Not checking the correct digits.
Students should check the last three digits for divisibility by 655.
Mistake 2
Confusion with smaller multiples.
Ensure that the number or the last part of the number aligns with a multiple of 655.
Mistake 3
Not verifying with division
Always verify your results with actual division to confirm.
Mistake 4
Confusing the steps.
Students often confuse the steps or forget them. Practice regularly to avoid this error.
Mistake 5
Overlooking the use of the division method.
Use the division method to verify results and ensure accuracy.
Divisibility Rule of 655 Examples
Problem 1
Is 1965 divisible by 655?
Yes, 1965 is divisible by 655.
Explanation
To check if 1965 is divisible by 655, we divide 1965 by 655.
1) Perform the division 1965 ÷ 655 = 3.
2) The result is a whole number with no remainder, confirming 1965 is divisible by 655.
Problem 2
Check the divisibility rule of 655 for 3275.
No, 3275 is not divisible by 655.
Explanation
To verify if 3275 is divisible by 655, we divide 3275 by 655.
1) Perform the division 3275 ÷ 655 ≈ 5.
2) The result is not a whole number, indicating 3275 is not divisible by 655.
Problem 3
Is -655 divisible by 655?
Yes, -655 is divisible by 655.
Explanation
To check divisibility for -655, consider the absolute value.
1) Divide 655 by 655, which equals 1.
2) The result is a whole number, so -655 is divisible by 655.
Problem 4
Can 8000 be divisible by 655 following the divisibility rule?
No, 8000 isn't divisible by 655.
Explanation
To check if 8000 is divisible by 655, perform the division.
1) Calculate 8000 ÷ 655 ≈ 12.21.
2) The result is not a whole number, confirming 8000 isn’t divisible by 655.
Problem 5
Check the divisibility rule of 655 for 1310.
No, 1310 is not divisible by 655.
Explanation
To verify if 1310 is divisible by 655, divide the numbers.
1) Perform the division 1310 ÷ 655 = 2.
2) The result is a whole number, but there is no remainder, which indicates that 1310 is not a perfect multiple of 655.
FAQs on Divisibility Rule of 655
1.What is the divisibility rule for 655?
2.How many numbers are there between 1 and 1000 that are divisible by 655?
3.Is 1310 divisible by 655?
4.What if the last three digits equal 0?
5.Does the divisibility rule of 655 apply to all the integers?
6.How can children in United Kingdom use numbers in everyday life to understand Divisibility Rule of 655?
7.What are some fun ways kids in United Kingdom can practice Divisibility Rule of 655 with numbers?
8.What role do numbers and Divisibility Rule of 655 play in helping children in United Kingdom develop problem-solving skills?
9.How can families in United Kingdom create number-rich environments to improve Divisibility Rule of 655 skills?
Important Glossaries for Divisibility Rule of 655
- Divisibility rule: The set of rules used to find out whether a number is divisible by another number or not.
- Multiples: The results we get after multiplying a number by an integer. For example, multiples of 655 are 655, 1310, 1965, etc.
- Integer: Numbers that include all whole numbers, negative numbers, and zero.
- Estimation: A method to find an approximate value, often used for quick calculations.
- Verification: Cross-checking results, often using an alternative method like actual division, to ensure accuracy.
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Hiralee Lalitkumar Makwana
About the Author
Hiralee Lalitkumar Makwana has almost two years of teaching experience. She is a number ninja as she loves numbers. Her interest in numbers can be seen in the way she cracks math puzzles and hidden patterns.
Fun Fact
: She loves to read number jokes and games.
