Can We Share Class 3 Notes CBSE Maths Chapter 12 [Free PDF Download]

Division of Numbers

• If the total number of objects is equally distributed in different groups. It is known as the Division of the total number of objects by the number of groups.

• The division process is known as repetitive subtraction as well.

• Let's suppose, There are 14 players and two teams. So there are 7 players in each team.

Solved Examples 1: Jon has 3 plates of Samosas. Each plate has a different number of Samosas. 

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Image: 3 plates of Samosas

So now draw all the samosas to the below plates in such a way that each plate has an equal number of samosas.

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Image: 3 empty plates

i. How many samosas altogether?

ii. How many samosas are on each plate?

Ans: Jon has three plates of samosas.

i. The total number of samosas = 1 + 2 + 3 = 6.

ii. In order to find the number of samosas on each plate, we will divide 6 samosas into 3 equal groups. 6 ÷ 3 = 2

So, each plate will have 2 samosas.

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Image: 3 plates each with 2 samosas

Example 2: If there are 8 twenty-rupee notes and 4 friends to share then find the rupees each friend gets.

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Image: 8 twenty Rupee notes

Ans: Total rupees = 20 × 8 = 160

There are four friends who share 160 rupees. So each friend will get, 160 ÷ 4 = 40

Therefore, each friend will get 40 rupees or we can say 2 notes of twenty rupees.

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Image: 2 twenty Rupee notes

Symbol of Division

• The below symbol is used to represent the division of two numbers.

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Image: Division symbol

• It is placed between two numbers and it denotes the division of the first number by the second number.

10 ÷ 2

How to Share Objects in Equal Groups?

• We start distributing one object in each group then we repeat this process till all the objects get distributed.

• This process is known as repetitive subtraction.

Solved Example 1: We have 20 books and we can keep 4 books in one shelf of the almirah then how many shelves do we need to keep all our books in the almirah?

Ans: We will keep 4 books on the first shelf. Then we are left with 16 books.

Similarly, we will repeat this process until all the books are placed in the almirah.

• On the second shelf, we will keep 4 books and the remaining books = 16 - 4 = 12.

• On the third shelf, we will keep 4 books and the remaining books = 12 - 4 = 8.

• On the fourth shelf, we will keep 4 books and the remaining books = 8 - 4 = 4.

• On the fifth shelf, we will keep 4 books and the remaining books = 4 - 4 = 0.

Therefore, in the almirah, 5 shelves are required to keep all the books. We can directly find using division as,20 ÷ 4 = 5

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Image: Almirah

Solved Example 2: A mother bird has 9 grains and she distributes all between three babies and then finds the number of grains each baby gets.

Ans: So, first, the mother bird distributes one grain to each and then repeats the process. 

• In the first cycle of distribution, each baby gets 1 grain and 6 grains left with the mother.

9 - 3 = 6

• In the second cycle of distribution, each baby gets 1 more grain and 3 grains left with the mother.

6 - 3 = 3

• In the third cycle of distribution, each baby gets 1 more grain and 0 grains left with the mother.

3 - 3 = 0

• So each baby will get 3 grains.

9 ÷ 3 = 3

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Image: Bird children with 3 grains

Properties of Division

• Property 1: When a number is divided by itself then we get 1 i.e., a ÷ a = 1 or when the divisor is equal to the dividend then the quotient will be equal to 1.

Example: 8 ÷ 8 = 1

• Property 2: When a number is divided by 1 then the quotient will be the number itself i.e., a ÷ 1 = a

Example: 7 ÷ 7 = 1

• Property 3: If zero is divided by any number then the quotient will be zero i.e., a ÷ 0 = 0

Example: 0 ÷ 9 = 0

• Property 4: If any number is divided by zero then the quotient will be undefined i.e., a ÷ 0 is not possible.

Example: 7 ÷ 0 is not possible.

Practice Questions

Question 1: Anuj bought 10 chocolates on his birthday. He has 5 friends whom he wants to give chocolates to and 2 of them are close friends of Anuj.

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Image: 10 chocolates

i. Find the number of chocolates each friend gets if he distributes among all 5 friends.

ii. If Anuj wants to give chocolates to his close friends only then find the number of chocolates each close friend gets.

Ans: 

i. 2 Chocolates

ii. 5 Chocolates

Question 2: At my Ram birthday party, there are 14 shoes outside the party hall. Then find the number of people at the party.

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Image: 14 Shoes

Ans: 7 people

Importance of CBSE Class 3 Maths Chapter 12 Can We Share

Chapter 12 of Class 3 Maths focuses on delivering concepts related to the grouping and distribution of various objects. The basic concept of sharing has been depicted in different formats and patterns to imbibe the mathematical concept of division at the primary level.

Figure Out the Importance of This Chapter in The Following Points.

• This chapter introduces the concept of grouping objects and animals.

• It also introduces the meaning of dividing a group of things into smaller parts by the method of distribution.

• The early inception of division occurs in this chapter. Students learn the basic concepts of division for Class 3 summary.

• The use of pictorial representation of situations and problems enables students to grab the concepts well.

• It also enables students to prepare a foundation for understanding the relationship between repetitive subtraction and division.

• This chapter also subtly introduces the concepts of units in different exercise problems.

Benefits of Using Vedantu’s Can We Share Worksheets and Revision Notes

The subject experts at Vedantu have developed the revision notes and worksheets focusing on the CBSE guidelines to add the following benefits to your academic curriculum.

• All concepts have been explained using a simple tone for better perception.

• The explanation of division through sharing and grouping will help you understand the subject matter better.

• Make your study sessions more fruitful by solving sharing equally worksheets in these notes.

• Get a platform to evaluate your mathematics skills by practising solving Can We Share Class 3 maths worksheets.

• Compare your outcomes of solving the worksheets with division sums for Class 3 with answers to understand how the problems have been solved by the experts.

• Observe the question patterns of the chapter exercises and worksheets to gain more advantages while solving the problems.

• Prepare your conceptual foundation using these revision notes.

• Recall them easily before an exam using these notes.

Download Can We Share Revision Notes and Worksheets

Get the free PDF versions of the worksheets to solve questions related to sharing them equally. Learn how the experts have solved the problems and follow the techniques. Use the revision notes to understand how to share the grains in a group or individually. Become stronger in solving these problems and score better in the exams.

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