Are you taking the National Qualifying Examination for School Heads (NQESH)? Let’s put your name on the list of passers!

Mathematics 8 Quarter 1 – Module 5B: “Adding and Subtracting Similar and Dissimilar Rational Algebraic Expressions”

This module covers key concepts of operations on rational algebraic expressions divided into lessons. This material gives you the opportunity to use your prior knowledge and skills in dealing with operations on rational algebraic expressions. You are also given varied activities to process your knowledge and skills learned to deepen and transfer your understanding of the different lessons.

This module is divided into the following lessons:

  • Lesson 1: Adding and Subtracting Similar Rational Algebraic Expressions; and
  • Lesson 2: Adding and Subtracting Dissimilar Rational Algebraic Expressions.

In going through this module, you are expected to:

1. Define similar rational algebraic expressions;

2. Add and subtract similar rational algebraic expressions;

3. Define dissimilar rational algebraic expressions;

4. Add and subtract dissimilar rational algebraic expressions; and

5. Relate operations of rational algebraic expressions in real-life situations.


Avatar of DepEd Tambayan

DepEd Tambayan

DEPEDTAMBAYAN.NET provides teaching materials and other valuable resources prepared by the academic titans nationwide. Our resources are collected and appropriately selected to serve better the teachers who want to improve their crafts.


Leave a Comment

Are you taking the National Qualifying Examination for School Heads (NQESH)?

Join this year’s review sessions and let us equip you with the knowledge to hurdle the difficult test that will be your passport towards your dream of becoming a school head to fill the many vacant Principal I items in the country.