Solving exercises on pages 82 and 83 of Math 3 Workbook Volume 1, Cánh Diều Book

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Solving Math problems for Grade 3 on pages 82 and 83 of Cánh Diều Book, Volume 1

Solving exercises on pages 82 and 83 of Math 3 Workbook Volume 1, Cánh Diều Book

Determining how many times a large number surpasses a small number

1. Solving Problem 1 on Page 82 of Math Workbook for Grade 3

2. Solving Problem 2 on Page 83 of Math Workbook for Grade 3

3. Solving Problem 3 on Page 83 of Math Workbook for Grade 3

4. Solving Problem 4 on Page 83 of Math Workbook for Grade 3

5. Solving Problem 5 on Page 83 of Math Workbook for Grade 3

Solving exercises on pages 82 and 83 of Math 3 Workbook Volume 1, Cánh Diều Book: Understanding how many times a large number surpasses a small number is a helpful resource for third-grade students to review recently learned concepts in class and easily tackle additional exercises.

Solving Math problems for Grade 3 on pages 82 and 83 of Cánh Diều Book, Volume 1

Solving exercises on pages 82 and 83 of Math 3 Workbook Volume 1, Cánh Diều Book

Determining how many times a large number surpasses a small number

1. Solving Problem 1 on Page 82 of Math Workbook for Grade 3

Problem Statement: The upper compartment has 6 books, while the lower compartment has 24 books. How many times does the number of books in the lower compartment exceed the number of books in the upper compartment?

Solution Guide: To find how many times the number of books in the lower compartment exceeds the number of books in the upper compartment, divide the number of books in the lower compartment by the number of books in the upper compartment.

Answer:
The number of books in the lower compartment exceeds the number of books in the upper compartment by
24 : 6 = 4 times
Answer: 4 times

2. Solving Problem 2 on Page 83 of Math Workbook for Grade 3

Problem Statement: A pig weighs 40 kg, a chicken weighs 4 kg. How many times heavier is the pig compared to the chicken?

Solution Guide: To find how many times heavier the pig is compared to the chicken, divide the weight of the pig by the weight of the chicken.

Answer:
The weight of the pig exceeds the weight of the chicken by
40 : 4 = 10 times
Answer: 10 times

3. Solving Problem 3 on Page 83 of Math Workbook for Grade 3

Problem Statement: In the morning, Mom makes 21 cakes. In the afternoon, Mom makes 7 cakes. How many times more cakes does Mom make in the morning compared to the afternoon?

Solution Guide:

To find how many times more cakes Mom makes in the morning compared to the afternoon, divide the number of cakes made in the morning by the number made in the afternoon.

Answer:
The number of cakes Mom makes in the morning exceeds the number made in the afternoon by
21 : 7 = 3 times
Answer: 3 times

In the Math 3 curriculum, Cánh Diều Book, solving two-step problems is very important knowledge. After learning the theory in class, students need to solve exercises on pages 85 and 86 of Math 3 Workbook Volume 1, Cánh Diều Book to reinforce and grasp the knowledge better. You can refer to detailed solution guides in this article to visualize the process and understand the problems better.

See more: Solving exercises on pages 85 and 86 of Math 3 Workbook Volume 1, Cánh Diều Book

4. Solving Problem 4 on Page 83 of Math Workbook for Grade 3

Problem: What is the number?

Solution Guide:
- To find how many times a larger number surpasses a smaller number, divide the larger number by the smaller number.
- To find how much larger a number is than another, subtract the smaller number from the larger number.

Detailed Solution:

5. Solving Problem 5 on Page 83 of Math Workbook for Grade 3

Solve exercises on pages 82 and 83 of Math 3 Workbook Volume 1, Cánh Diều book. Make sure to refer and compare to solve correctly. Also, review the concepts for better retention and easier application in solving exercises.

Frequently Asked Questions

What methods can be used to determine how many times one number exceeds another?

To determine how many times a larger number exceeds a smaller one, divide the larger number by the smaller number. This provides a clear understanding of the relationship between the two values.

How many times does the number of books in the lower compartment exceed the upper compartment?

The number of books in the lower compartment exceeds that in the upper compartment by 4 times, calculated by dividing 24 books by 6 books.

What is the weight comparison between a pig and a chicken?

The pig is 10 times heavier than the chicken, which is determined by dividing the pig's weight of 40 kg by the chicken's weight of 4 kg.

How many cakes does Mom make in the morning compared to the afternoon?

Mom makes 3 times more cakes in the morning than in the afternoon, calculated by dividing 21 cakes made in the morning by 7 cakes made in the afternoon.

What resources can help students understand two-step math problems better?

Students can refer to exercises on pages 85 and 86 of the Math 3 Workbook Volume 1, Cánh Diều Book, to reinforce their understanding of two-step problems after classroom instruction.

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