Introduction

In this lesson, you will learn how to add and subtract fractions with unlike denominators.

Yesterday, you continued practicing how to add and subtract fractions with unlike denominators with your knowledge of the least common multiple (denominator).

Today, we will continue to practice this skill with real world problems.

Warm Up

Solving Real World Problems with Fractions

How do we solve real world problems with fractions?

Explore with the presentations below to find out! Make sure to jot down notes in your math journal.

Adding and Subtracting Fractions Activity

Let’s practice adding and subtracting fractions with real world problems with the activity below. Show all of your work in your math journal!

Choose 2 real world problems, one adding and one subtracting, from the task cards below. You may create any of the following with these problems using the 4-Square strategy:

Hand created anchor chart
Digital anchor chart
Solve in your journal
any other idea you may have…run it by your teacher!

[CC BY 4.0] UNLESS OTHERWISE NOTED | IMAGES: LICENSED AND USED ACCORDING TO TERMS OF SUBSCRIPTION