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Guidance to Solve Exercise 3 on page 131 Math Textbook 4
Solution method:
- Treat natural numbers as fractions with a denominator of 1
- Perform subtraction of two fractions with different denominators as follows:
+ Make the denominators of the two fractions the same
+ After the fractions have the same denominator, subtract the numerator of the first fraction from the numerator of the second fraction, keeping the denominator unchanged.
Section solving math problems grade 4 page 131, Practice consists of 5 exercises. Following is the solution for Exercise 3 on page 131 Math Textbook 4. Mytour provides answer hints and detailed solving methods for Solving Exercise 1 Page 131 Math Textbook 4, Solving Exercise 2 Page 131 Math Textbook 4, Solving Exercise 4 Page 131 Math Textbook 4 and Solving Exercise 5 Page 131 Math Textbook 4. It is essential for students to grasp the knowledge of this lesson.
