160 LearnersLast updated on May 26th, 2025
Divisibility Rule of 112
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 112.
What is the Divisibility Rule of 112?
The divisibility rule for 112 is a method by which we can determine if a number is divisible by 112 without using the division method. Check whether 2240 is divisible by 112 using the divisibility rule.
Step 1: Check if the number is divisible by 4. The last two digits of 2240 are 40, which is divisible by 4.
Step 2: Check if the number is divisible by 28. Divide 2240 by 4 to get 560. Then divide 560 by 28 to see if it is a whole number. 560 ÷ 28 = 20, which is a whole number.
Since 2240 passes both tests, it is divisible by 112.
Tips and Tricks for Divisibility Rule of 112
Learning the divisibility rule will help kids master division. Let’s learn a few tips and tricks for the divisibility rule of 112.
Know the multiples of 112:
Memorize the multiples of 112 (112, 224, 336, 448, etc.) to quickly check divisibility. If the calculated number is a multiple of 112, then the original number is divisible by 112.
Use known divisibility rules:
Apply the divisibility rules for 4 and 28, as a number divisible by both is divisible by 112.
Repeat the process for large numbers:
If the number is large, break it down using the divisibility rules for 4 and 28 iteratively until you verify 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 ensure accuracy.
Common Mistakes and How to Avoid Them in Divisibility Rule of 112
The divisibility rule of 112 helps us to quickly check if a given number is divisible by 112, but common mistakes can lead to incorrect calculations. Here we will understand some common mistakes and how to avoid them.
Mistake 1
Not following the correct steps.
Ensure that you first check divisibility by 4, then by 28.
Divisibility Rule of 112 Examples
Problem 1
Is 560 divisible by 112?
Yes, 560 is divisible by 112.
Explanation
To determine if 560 is divisible by 112, we can break it down using the rule:
1) Check if 560 can be divided evenly by 112.
2) Perform the division: 560 ÷ 112 = 5.
3) The division results in a whole number without a remainder, confirming that 560 is divisible by 112.
Problem 2
Check the divisibility rule of 112 for 1232.
Yes, 1232 is divisible by 112.
Explanation
To check if 1232 is divisible by 112:
1) Divide 1232 by 112.
2) Perform the division: 1232 ÷ 112 = 11.
3) The division results in a whole number, indicating that 1232 is divisible by 112.
Problem 3
Is 448 divisible by 112?
Yes, 448 is divisible by 112.
Explanation
To verify if 448 is divisible by 112:
1) Divide 448 by 112.
2) Perform the division: 448 ÷ 112 = 4.
3) Since the division results in an exact whole number, 448 is divisible by 112.
Problem 4
Can 225 be divisible by 112 following the divisibility rule?
No, 225 isn't divisible by 112.
Explanation
To check if 225 is divisible by 112:
1) Divide 225 by 112.
2) Perform the division: 225 ÷ 112 ≈ 2.0089.
3) The division does not result in a whole number, indicating that 225 is not divisible by 112.
Problem 5
Check the divisibility rule of 112 for 896.
Yes, 896 is divisible by 112.
Explanation
To verify if 896 is divisible by 112:
1) Divide 896 by 112.
2) Perform the division: 896 ÷ 112 = 8.
3) Since the division results in a whole number, 896 is divisible by 112.
FAQs on Divisibility Rule of 112
1.What is the divisibility rule for 112?
2.How many numbers are there between 1 and 1000 that are divisible by 112?
3.Is 560 divisible by 112?
4.What if I get a remainder in the division?
5.Does the divisibility rule of 112 apply to all integers?
6.How can children in Thailand use numbers in everyday life to understand Divisibility Rule of 112?
7.What are some fun ways kids in Thailand can practice Divisibility Rule of 112 with numbers?
8.What role do numbers and Divisibility Rule of 112 play in helping children in Thailand develop problem-solving skills?
9.How can families in Thailand create number-rich environments to improve Divisibility Rule of 112 skills?
Important Glossaries for Divisibility Rule of 112
- Divisibility rule: The set of rules used to find out whether a number is divisible by another number or not.
- Multiples: Numbers obtained by multiplying a number by an integer. For example, multiples of 112 are 112, 224, 336, etc.
- Integers: Numbers that include all the whole numbers, negative numbers, and zero.
- Remainder: The amount left over after division when one number does not divide another exactly.
- Whole number: A non-negative number without fractions; an integer.
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About BrightChamps in Thailand
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.
