Solve Exercises on Pages 151-152 of Math 2 Textbook

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Ngày cập nhật gần nhất: 1/5/2026

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Solve Exercise 1 on Pages 151-152 of Math 2 Textbook

Solve exercise 2 on pages 151 and 152 of Math 2 textbook

Solve exercise 3 on pages 151 and 152 of Math 2 textbook

Solve exercise 4 on pages 151 and 152 of Math 2 textbook

In our previous discussion, we delved into the meter unit. Today, with the guidance on solving exercises on pages 151 and 152 of the Math 2 textbook, we will explore the largest unit of length in the measurement table, which is the kilometer. Let's dive into the content of the exercises below to understand how to convert units and solve word problems.

Solve Exercise 1 on Pages 151-152 of Math 2 Textbook

Exercise:

Unknown Number?

1 kilometer equals ... meters. ... meters equals 1 kilometer

1 meter equals ... decimeters. ... decimeters equals 1 meter

1 meter equals ... centimeters. ... centimeters equals 1 decimeter
Answer:

1 kilometer equals 1000 meters. 1000 meters equals 1 kilometer

1 meter equals 10 decimeters. 10 decimeters equals 1 meter

1 meter equals 100 centimeters. 10 centimeters equals 1 decimeter

Solve exercise 2 on pages 151 and 152 of Math 2 textbook

Exercise:

Look at the illustration and answer the following questions:

a) How long is the distance from A to B in kilometers?

b) How long is the distance from B to D (passing through C) in kilometers?

c) How long is the distance from C to A (passing through B) in kilometers?
Answer:

a) The distance from A to B is 23 kilometers.

b) The distance from B to D (passing through C) is 90 kilometers.

(42 kilometers + 48 kilometers) equals 90 kilometers)

c) The distance from C to A (passing through B) is 65 kilometers.

Solve exercise 3 on pages 151 and 152 of Math 2 textbook

Exercise:

State the appropriate measurement (following the pattern):

Solve exercise 4 on pages 151 and 152 of Math 2 textbook

Exercise:

a) Which is farther from Hanoi, Cao Bang or Lang Son?

b) Which is closer to Hanoi, Lang Son or Hai Phong?

c) Which distance is longer: Hanoi to Vinh or Vinh to Hue?

d) Which distance is shorter: Ho Chi Minh City to Can Tho or Ho Chi Minh City to Ca Mau?
Answer:

a) Cao Bang is farther from Hanoi.

b) Hai Phong is closer to Hanoi.

c) The distance from Vinh to Hue is longer than the distance from Hanoi to Vinh.

d) The distance from Ho Chi Minh City to Can Tho is shorter than the distance from Ho Chi Minh City to Ca Mau.

Here are hints for Solving exercises on pages 151 and 152 of Math 2 textbook with detailed instructions. Prepare for the content of Millimeter with Solving exercises on page 153 of Math 2 textbook and the Practice section on page 154 of Math 2 textbook through the content of Solving exercises on page 154 of Math 2 textbook to improve your Math 2 skills.

Frequently Asked Questions

What is the conversion rate between kilometers and meters as mentioned in the blog?

One kilometer equals 1,000 meters. This means that if you have a distance measured in kilometers, you can convert it to meters by multiplying by 1,000.

How can I determine which location is farther from Hanoi based on the blog's exercises?

According to the blog, Cao Bang is farther from Hanoi compared to Lang Son. This is determined by evaluating the distances mentioned in the exercises.

What are the distances from points A, B, C, and D as described in the blog's exercises?

The blog states that the distance from A to B is 23 kilometers, from B to D is 90 kilometers, and from C to A is 65 kilometers, helping to illustrate the concept of distance measurement.

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