Solving Exercise 1 on Page 128 in Math 4 Textbook

Guidance for solving Exercise 1 on Page 128 in Math 4 Textbook

Solution method:
- To add two fractions with the same denominator, add all numerators together and keep the denominator unchanged. 
- Note: If the fraction is not in its simplest form, simplify it until it can no longer be simplified. 

Here is the guide to solving Exercise 1 on Page 128 in Math 4 Textbook. Additionally, this section includes three more exercises: Solving Exercise 2 on Page 128 in Math 4 Textbook, Solving Exercise 3 on Page 128 in Math 4 Textbook, and Solving Exercise 4 on Page 128 in Math 4 Textbook. Let's explore the instructions for solving 4th-grade math problems on page 128 to excel in the subject!