# Add and subtract fractions with a common denominator

In this lesson, we will learn how to add and subtract fractions with a common denominator using equivalent fractions.

Quiz:

# Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Q1.What is a mixed number fraction?

1/4

Q2.Which fact is incorrect?

2/4

Q3.What is one third of a bag of sweets add two thirds of a bag of sweets? (tick two)

3/4

Q4.5 ¾ + 1 ¼

4/4

Quiz:

# Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Q1.What is a mixed number fraction?

1/4

Q2.Which fact is incorrect?

2/4

Q3.What is one third of a bag of sweets add two thirds of a bag of sweets? (tick two)

3/4

Q4.5 ¾ + 1 ¼

4/4

# Video

Click on the play button to start the video. If your teacher asks you to pause the video and look at the worksheet you should:

• Click "Close Video"
• Click "Next" to view the activity

Your video will re-appear on the next page, and will stay paused in the right place.

# Worksheet

These slides will take you through some tasks for the lesson. If you need to re-play the video, click the ‘Resume Video’ icon. If you are asked to add answers to the slides, first download or print out the worksheet. Once you have finished all the tasks, click ‘Next’ below.

Quiz:

# Add and Subtract Fractions with a Common Denominator Quiz

Add and subtract fractions with a common denominator Source of all images : Mr Kelsall or Oak National Academy

Q1.How to add fractions with different denominators

1/5

Q2.1/8 + 1/4

2/5

Q3.Select the fractions this can be represented as:

3/5

Q4.two sixths plus one third

4/5

Q5.What is the correct question which gives the answer 11/15

5/5

Quiz:

# Add and Subtract Fractions with a Common Denominator Quiz

Add and subtract fractions with a common denominator Source of all images : Mr Kelsall or Oak National Academy

Q1.How to add fractions with different denominators

1/5

Q2.1/8 + 1/4

2/5

Q3.Select the fractions this can be represented as:

3/5

Q4.two sixths plus one third

4/5

Q5.What is the correct question which gives the answer 11/15

5/5

# Lesson summary: Add and subtract fractions with a common denominator

## Time to move!

Did you know that exercise helps your concentration and ability to learn?

For 5 mins...

Move around:
Jog

On the spot:
Dance