Introduction
As students, we all know that solving math problems can be a challenging task. Aside from the exercises in our textbooks, it’s important to actively work on additional problem sets to discover effective and time-saving techniques for tackling different types of math problems. In this article, we will share with you expert strategies for solving fraction-related math problems, specifically focusing on exercises from “Vở bài tập Toán lớp 4 trang 15 (Tập 2).” Our team of math experts, with years of experience, has provided detailed solutions. So, let’s dive in and explore these valuable insights!
Problem 1: Identify the Fractions
Let’s begin by identifying the fractions represented by the shaded regions in the following figure:
Solution:
Carefully observe the figure to determine the fraction represented by each shaded region. The numerator of the fraction corresponds to the number of shaded parts, while the denominator represents the total number of equal parts.
For a detailed step-by-step solution, refer to the following image:
Problem 2: Reading Fractions
Now, let’s learn how to read fractions according to the given pattern:
Solution:
To read a fraction, follow this pattern: read the numerator first, then say “phần” (meaning “part” in English), and finally, read the denominator.
For a detailed step-by-step solution, refer to the following image:
Problem 3: Writing Fractions
Now, let’s practice writing fractions as described in the given pattern:
Write the following fractions in words:
- 7/9: Bảy phần chín
- 6/11: Sáu phần mười một
- 5/12: Năm phần mười hai
- 4/15: Bốn phần mười năm
For a detailed step-by-step solution, refer to the article.
Problem 4: Creating Fractions
In this problem, you need to write fractions that have a denominator of 5 and a numerator greater than 0 but less than the denominator.
For a detailed step-by-step solution, refer to the article.
Download the Complete Solution Guide
We hope that these exercises have been beneficial for students and teachers alike. For the complete solution guide, please visit our website Kienthucykhoa.com.
Additionally, you can find more useful resources to support your math exam preparation, such as semester tests, quizzes, and comprehensive guides for textbooks and exercise books. Our website is regularly updated with new materials to assist you in your studies.
