Solving exercises on pages 63 and 64 of Grade 3 Math Workbook 1, published by Cánh Diều

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Ngày cập nhật gần nhất: 15/4/2026

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Providing solutions to exercises from pages 63 and 64 of Grade 3 Math Workbook, Cánh Diều publisher

Reviewing previously learned material

Solving Exercise 1 on Page 63 of Grade 3 Math Textbook

Solving Exercise 2 on Page 63 of Grade 3 Math Textbook

Solving Exercise 3 on Page 63 of Grade 3 Math Textbook

Solving Exercise 4 on Page 64 of Grade 3 Math Textbook

Solving Exercise 5 on Page 64 of Grade 3 Math Textbook

Solve problem 6 on Page 64 of Math Textbook Grade 3

This guide provides detailed solutions to exercises from exercise 1 to exercise 6, aligned with the curriculum. Students can refer to it to review and reinforce their knowledge of multiplication and division tables and to tackle exercises with ease.

Providing solutions to exercises from pages 63 and 64 of Grade 3 Math Workbook, Cánh Diều publisher

Reviewing previously learned material

Solving Exercise 1 on Page 63 of Grade 3 Math Textbook

Problem: Calculate mentally: 2 x 6, 7 x 4, 9 x 3, 8 x 5, 6 x 2, 4 x 7, 3 x 9, 5 x 8, 12 ÷ 2, 28 ÷ 7, 27 ÷ 9, 40 ÷ 8, 12 ÷ 6, 28 ÷ 4, 27 ÷ 3, 40 ÷ 5

Solution Approach: Utilize learned multiplication and division tables for calculations.

Answers: 2 x 6 = 12, 7 x 4 = 28, 9 x 3 = 27, 8 x 5 = 40, 6 x 2 = 12, 4 x 7 = 28, 3 x 9 = 27, 5 x 8 = 40, 12 ÷ 2 = 6, 28 ÷ 7 = 4, 27 ÷ 9 = 3, 40 ÷ 8 = 5, 12 ÷ 6 = 2, 28 ÷ 4 = 7, 27 ÷ 3 = 9, 40 ÷ 5 = 8

Solving Exercise 2 on Page 63 of Grade 3 Math Textbook

Problem: Select the card corresponding to the colored part in each given figure.

Solution Approach: Examine the given figure to determine the number of equally divided parts and colored parts. Then, choose the appropriate card accordingly.

Answers:

Solving Exercise 3 on Page 63 of Grade 3 Math Textbook

Problem: Choose the appropriate operation symbol (+, -, ×, ÷).

Answers:

Solving Exercise 4 on Page 64 of Grade 3 Math Textbook

Problem: Find the number ?

Solution Approach: - To multiply a number by a certain number of times, multiply the number by the number of times. - To divide a number by a certain number of times, divide the number by the number of times.

Answers:

Solving Exercise 5 on Page 64 of Grade 3 Math Textbook

Bac Nam squeezed 5 buckets of cow milk, each bucket containing 8 liters of milk. How many liters of milk did Bac Nam squeeze?

To find the amount of milk Bac Nam squeezed, multiply the liters of milk in each bucket by the number of buckets of cow milk.

The answer is: Bac Nam squeezed the total milk volume:
8 x 5 = 40 (l)
Answer: 40 liters of cow milk.

Next lesson, students will learn about Multiplying numbers by tens with single-digit numbers. Similar to the previous problem, to study this lesson well, students also need to Solve exercises on page 68, 69 Math Textbook 3 Volume 1, Dandelion book. Students can compare with the solution below to ensure they grasp the correct knowledge and solve Math accurately.

Solve problem 6 on Page 64 of Math Textbook Grade 3

Problem: Estimate and state the appropriate weight for each case below:

Solution: See the image on the right, how many times is it folded compared to the image on the left. From there, estimate the appropriate weight.

Answer:
a) The cake on the right weighs about 700g.
b) The cup on the right weighs about 400g.

Hope with solving exercises on page 63, 64 Math Textbook 3 Volume 1, Dandelion book, you have recalled the knowledge and completed the exercises accurately. Remember to compare to ensure effective problem-solving.

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