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Lesson: Adding and Subtracting Fractions with Like Denominators Mathematics • 4th Grade

In this lesson, we will learn how to add and subtract multiple fractions with the same denominator and write them in simplest form.

Lesson Plan

Students will be able to

add fractions with the same denominator and simplify the result if necessary,
subtract fractions with the same denominator and simplify the result if necessary,
add and subtract more than two fractions,
represent calculations with models, including bar models.

Q1:

What is

Q2:

Find the result of in its simplest form.

Q3:

What is ?

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