Solve Exercise 1 on page 137 of Math 5 textbook

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Ngày cập nhật gần nhất: 15/4/2026

The content of solving Exercise 1 on page 137 of Math 5 textbook is in the Practice section, calculating the time afterward. Detailed solving suggestions are provided to help students reinforce their skills in applying lesson knowledge.

Guidelines for solving Exercise 1 on page 137 of Math 5 textbook

Calculate: a) 3 hours 14 minutes x 3; b) 36 minutes 12 seconds : 3; c) 7 minutes 26 seconds x 2; d) 14 hours 28 minutes : 7.

Solution Method:
Computational approach:
- Arrange vertically, aligning the digits in straight columns
- Perform normal arithmetic operations such as addition, subtraction, multiplication, and division of natural numbers
- After obtaining the result, include the corresponding unit of measurement.

Here is the solution guide for exercise 1 on page 137 of Math 5 workbook, focusing on practice. Additionally, this section includes 3 more exercises: Solve exercise 2 on page 137 Math 5, Solve exercise 3 on page 137 Math 5, and Solve exercise 4 on page 137 Math 5. Let's explore the Solving Math 5 page 137 guide to excel in the subject of Math 5!

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