ADDITION AND SUBTRACTION OF SIMILAR AND DISSIMILAR FRACTION

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1. Short Drill Assessment Exercises DepEd MELC Lesson 1: Adding and Subtracting Simple Fractions and Mixed Numbers ( Add and Subtract Similar) (Add and Subtract Dissimilar Fraction) Adding and Subtracting Simple Fractions and Mixed Numbers GRADE 6 MATHEMATICS

2. Welcome to Mathematics Class MATH may not teach us how to add LOVE or SUBTRACT hate but it gives us hope that EVERY PROBLEM has a SOLUTION Most Essential Learning Competencies Adds and subtracts simple fractions and mixed numbers without or with regrouping. • adds and subtracts simple similar fractions and mixed numbers without or with regrouping. • adds and subtracts simple dissimilar fractions Adding and Subtracting Simple Fractions and Mixed Numbers

3. Welcome to Mathematics Class MATH may not teach us how to add LOVE or SUBTRACT hate but it gives us hope that EVERY PROBLEM has a SOLUTION Lesson Objectives: Identify similar and dissimilar fractions. Add and subtract simple fractions and mixed numbers with or without regrouping . Demonstrate perseverance when encountering challenging fraction operations . Write and organize multi-step solutions neatly and correctly on the board or paper. Adding and Subtracting Simple Fractions and Mixed Numbers

4. Welcome to Mathematics Class MATH may not teach us how to add LOVE or SUBTRACT hate but it gives us hope that EVERY PROBLEM has a SOLUTION Learning Task # 1: Determine whether the given fractions are similar (like) or dissimilar (unlike). Adding and Subtracting Simple Fractions and Mixed Numbers 1. 2 . 3 . 4. 5. S S S D D

5. Welcome to Mathematics Class MATH may not teach us how to add LOVE or SUBTRACT hate but it gives us hope that EVERY PROBLEM has a SOLUTION Similar Fraction Adding and Subtracting Simple Fractions and Mixed Numbers Dissimilar Fraction Fractions that have the same denominator. Example: Fractions that have the different denominator. Example:

6. Welcome to Mathematics Class MATH may not teach us how to add LOVE or SUBTRACT hate but it gives us hope that EVERY PROBLEM has a SOLUTION How to Add and Subtract Similar Fractions? s imply add/subtract the numerators a nd copy the common denominator. Then simplify the resulting fraction if n ecessary. When the sum/difference is an improper fraction, changed it to mixed numbers. Adding and Subtracting Simple Fractions and Mixed Numbers

7. Welcome to Mathematics Class MATH may not teach us how to add LOVE or SUBTRACT hate but it gives us hope that EVERY PROBLEM has a SOLUTION Adding and Subtracting Simple Fractions and Mixed Numbers Find the sum : Example # 1 or Example # 2 or

8. Welcome to Mathematics Class MATH may not teach us how to add LOVE or SUBTRACT hate but it gives us hope that EVERY PROBLEM has a SOLUTION Adding and Subtracting Simple Fractions and Mixed Numbers 1. 2 . 3 . 4 . 5 . Seatwork # 1: Find the sum and simplify your answers .

9. Welcome to Mathematics Class MATH may not teach us how to add LOVE or SUBTRACT hate but it gives us hope that EVERY PROBLEM has a SOLUTION Adding and Subtracting Simple Fractions and Mixed Numbers Find the difference : Example # 1 Example # 2

10. Welcome to Mathematics Class MATH may not teach us how to add LOVE or SUBTRACT hate but it gives us hope that EVERY PROBLEM has a SOLUTION Adding and Subtracting Simple Fractions and Mixed Numbers 1. 2 . 3 . 4 . 5 . Seatwork # 2: Find the difference and simplify your answers .

11. Welcome to Mathematics Class MATH may not teach us how to add LOVE or SUBTRACT hate but it gives us hope that EVERY PROBLEM has a SOLUTION Adding and Subtracting Simple Fractions and Mixed Numbers Adding and Subtracting Mixed Fraction Example # 1 Example # 2 Example # 3

12. Welcome to Mathematics Class MATH may not teach us how to add LOVE or SUBTRACT hate but it gives us hope that EVERY PROBLEM has a SOLUTION How to Add and Subtract Dissimilar Fractions? Change dissimilar fraction to similar fraction using equivalent fraction. Add/subtract the numerators Copy the common denominator Then simplify the resulting fraction if necessary. Adding and Subtracting Simple Fractions and Mixed Numbers When the sum/difference is an improper fractions, changed it to a mixed number.

13. Welcome to Mathematics Class MATH may not teach us how to add LOVE or SUBTRACT hate but it gives us hope that EVERY PROBLEM has a SOLUTION Adding and Subtracting Simple Fractions and Mixed Numbers Find the sum : Example # 1 Example # 2 or Steps: 1. Find the LCM of 3 and 5 3 – 3,6,9,12,15 5 - 5,10,15,20,25 2. Then, divide the LCM to each denominator and multiply to its numerator. 3. Perform the operation and simplify. 10 12 18 10

14. Welcome to Mathematics Class MATH may not teach us how to add LOVE or SUBTRACT hate but it gives us hope that EVERY PROBLEM has a SOLUTION Adding and Subtracting Simple Fractions and Mixed Numbers 1. 2 . 3 . 4 . 5 . Seatwork # 3 : Find the sum and simplify your answers .

15. Welcome to Mathematics Class MATH may not teach us how to add LOVE or SUBTRACT hate but it gives us hope that EVERY PROBLEM has a SOLUTION Adding and Subtracting Simple Fractions and Mixed Numbers