187 LearnersLast updated on May 26th, 2025
Divisibility Rule of 688
The divisibility rule is a way to determine whether a number is divisible by another number without performing actual division. In real life, we can use the divisibility rule for quick calculations, dividing things evenly, and sorting items. In this topic, we will learn about the divisibility rule of 688.
What is the Divisibility Rule of 688?
The divisibility rule for 688 is a method by which we can find out if a number is divisible by 688 without performing division. Check whether 2064 is divisible by 688 using the divisibility rule.
Step 1: Divide the number into groups from right to left, each containing three digits. Here, 2064 can be divided as (2) and (064).
Step 2: Check if each group is divisible by 688. Since 064 is less than 688, it is not divisible. We can conclude that 2064 is not divisible by 688.
Tips and Tricks for Divisibility Rule of 688
Learning the divisibility rule can help students master division. Let’s learn a few tips and tricks for the divisibility rule of 688.
- Know the multiples of 688: Memorize the multiples of 688 (688, 1376, 2064, 2752, etc.) to quickly check divisibility. If the groups are multiples of 688, then the number is divisible by 688.
- Use the division method for verification: Students can use the division method to verify and cross-check their results. This will help them confirm their understanding and improve their skills.
- Repeat the process for large numbers: For large numbers, students should keep repeating the divisibility process by dividing the number into groups of three digits until they find a result that is divisible by 688.
Common Mistakes and How to Avoid Them in Divisibility Rule of 688
The divisibility rule of 688 helps us quickly check if a number is divisible by 688, but common mistakes like calculation errors can lead to incorrect results. Here are some common mistakes and how to avoid them.
Mistake 1
Not dividing the number correctly into groups.
Ensure you divide the number into groups of three digits from right to left.
Mistake 2
Misidentifying multiples of 688.
Familiarize yourself with the multiples of 688 to avoid misidentification.
Mistake 3
Not using the division method for verification.
Always verify your results using the division method to ensure accuracy.
Mistake 4
Forgetting to check each group for divisibility.
Check each group individually for divisibility by 688.
Mistake 5
Confusing the steps.
Practice regularly to become familiar with the steps and avoid confusion.
Divisibility Rule of 688 Examples
Problem 1
Is the number of pages in a book, 1376, divisible by 688?
Yes, 1376 is divisible by 688.
Explanation
To determine if 1376 is divisible by 688, we can check if dividing the number results in an integer.
1) Divide 1376 by 688, which equals 2.
2) Since the result is an integer, 1376 is divisible by 688.
Problem 2
A warehouse has 2752 boxes. Can they be evenly divided into sections of 688 boxes?
Yes, 2752 can be divided evenly into sections of 688 boxes.
Explanation
To check if 2752 can be divided by 688,
1) Divide 2752 by 688, which equals 4.
2) The result is an integer, meaning 2752 boxes can be divided into four sections of 688.
Problem 3
A shipment contains 2064 items. Is this number divisible by 688?
Yes, 2064 is divisible by 688.
Explanation
To confirm if 2064 is divisible by 688,
1) Divide 2064 by 688, which equals 3.
2) Since the result is an integer, 2064 items are divisible by 688.
Problem 4
A factory produces 5150 units in a batch. Can these units be distributed evenly into groups of 688?
No, 5150 is not divisible by 688.
Explanation
To determine if 5150 can be evenly distributed,
1) Divide 5150 by 688, which results in approximately 7.487.
2) Since the result is not an integer, 5150 units cannot be evenly divided into groups of 688.
Problem 5
A conference room has 2064 chairs. Can they be arranged into rows of 688 chairs each?
Yes, 2064 chairs can be arranged into rows of 688.
Explanation
To check the arrangement,
1) Divide 2064 by 688, which equals 3.
2) The result is an integer, indicating that the chairs can be arranged into 3 rows of 688 each.
FAQs on Divisibility Rule of 688
1.What is the divisibility rule for 688?
2.How many numbers are there between 1 and 5000 that are divisible by 688?
3.Is 2064 divisible by 688?
4.What if I get 0 after division?
5.Does the divisibility rule of 688 apply to negative numbers?
6.How can children in Saudi Arabia use numbers in everyday life to understand Divisibility Rule of 688?
7.What are some fun ways kids in Saudi Arabia can practice Divisibility Rule of 688 with numbers?
8.What role do numbers and Divisibility Rule of 688 play in helping children in Saudi Arabia develop problem-solving skills?
9.How can families in Saudi Arabia create number-rich environments to improve Divisibility Rule of 688 skills?
Important Glossaries for Divisibility Rule of 688
- Divisibility rule: A set of rules used to determine whether a number is divisible by another number without performing actual division.
- Multiples: The results obtained by multiplying a number by an integer. For example, multiples of 688 are 688, 1376, 2064, etc.
- Integers: Numbers that include all whole numbers, negative numbers, and zero.
- Division method: A mathematical process used to verify if a number is divisible by another by performing division.
- Grouping: The process of dividing a number into smaller parts or groups to simplify calculations.
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About BrightChamps in Saudi Arabia
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.
