Class 3 - Maths: Learn Division Basics | Long & Short Methods, Remainders, Grouping, and More!"

Welcome to this Class 3 Maths lesson on division! Division is a key maths skill that helps students break down numbers into smaller groups. In this video, we will explain six important division topics that will help young learners understand the concept with ease.

Here’s what we’ll cover:

1. Divide Numbers by Subtraction
Students will learn how to divide by repeatedly subtracting the divisor from the dividend until the remainder is zero. This method lays the foundation for understanding division.

2. Divide Numbers by Long & Short Division Methods
We will introduce both long and short division methods to divide larger numbers efficiently. In long division, we break the division into steps, while in short division, it's a quicker calculation.

3. Long Division with Remainders
Sometimes, division doesn’t result in a whole number, leaving a remainder. Students will learn how to perform long division when a remainder is present and how to express the result.

4. Check Your Division
To ensure the accuracy of their division, students will be taught how to check their results using multiplication. This reverse method confirms the correctness of their answer.

5. Divide by Grouping Numbers
Division is essentially grouping. We’ll teach students how to think of division as separating numbers into equal groups. This makes visualizing the process easier.

6. Relate Division to Multiplication
Division and multiplication are closely related. Understanding this relationship helps students solve division problems more efficiently by thinking about the reverse operation of multiplication.

By the end of this lesson, students will be comfortable with the basics of division, checking their answers, and understanding how division and multiplication connect.

Keywords
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Question & Answers

1. Divide 24 by 6 using subtraction.
Answer: Subtract 6 repeatedly from 24 (4 times), so 24 ÷ 6 = 4.

2. Divide 36 by 9 using long division.
Answer: 36 ÷ 9 = 4 (No remainder).

3. What is 49 ÷ 7 using short division?
Answer: 49 ÷ 7 = 7.

4. Find the remainder when you divide 35 by 4 using long division.
Answer: 35 ÷ 4 = 8 remainder 3.

5. Check if 28 ÷ 7 = 4 by multiplication.
Answer: Multiply 4 × 7 = 28 (Correct).

6. Group 30 objects into groups of 5. How many groups are there?
Answer: 30 ÷ 5 = 6 groups.

7. Divide 56 by 8 using subtraction.
Answer: Subtract 8 repeatedly from 56 (7 times), so 56 ÷ 8 = 7.

8. Divide 81 by 9 using the long division method.
Answer: 81 ÷ 9 = 9 (No remainder).

9. Relate 36 ÷ 6 with multiplication.
Answer: 6 × 6 = 36, so 36 ÷ 6 = 6.

10. Divide 42 by 5. What is the quotient and remainder?
Answer: 42 ÷ 5 = 8 remainder 2.


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