Find the total or difference given a part

Find the total or difference given a part using bar models and solve problems in context

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

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.Amjeet and Harry share some money in the ratio 5 : 3. Harry receives £24. How much does Amjeet receive?

1/3

Q2.Amjeet and Harry share some money in the ratio 5 : 3. Harry receives £24. How much money did they share?

2/3

Q3.Eva, Teddy and Sophie share some money in the ratio 2 : 7 : 5. Eva receives £30. How much more money did Teddy get than Sophie?

3/3

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

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.Amjeet and Harry share some money in the ratio 5 : 3. Harry receives £24. How much does Amjeet receive?

1/3

Q2.Amjeet and Harry share some money in the ratio 5 : 3. Harry receives £24. How much money did they share?

2/3

Q3.Eva, Teddy and Sophie share some money in the ratio 2 : 7 : 5. Eva receives £30. How much more money did Teddy get than Sophie?

3/3

Video

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Worksheet

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This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Find the total or difference given a part

Don’t worry if you get a question wrong! Forgetting is an important step in learning. We will recap next lesson.

Q1.Eva and Jess share some sweets in the ratio 2 : 7. Jess receives 42 sweets. How many sweets did Eva receive?

1/3

Q2.Eva and Jess share some sweets in the ratio 2 : 7. Jess receives 42 sweets. How many sweets did they have in total?

2/3

Q3.David and Jasmine share some football cards in the ratio 5 : 9. Jasmine gets 12 more cards than David. How many cards did they share in total?

3/3

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Find the total or difference given a part

Don’t worry if you get a question wrong! Forgetting is an important step in learning. We will recap next lesson.

Q1.Eva and Jess share some sweets in the ratio 2 : 7. Jess receives 42 sweets. How many sweets did Eva receive?

1/3

Q2.Eva and Jess share some sweets in the ratio 2 : 7. Jess receives 42 sweets. How many sweets did they have in total?

2/3

Q3.David and Jasmine share some football cards in the ratio 5 : 9. Jasmine gets 12 more cards than David. How many cards did they share in total?

3/3

Lesson summary: Find the total or difference given a part

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Time to move!

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

For 5 mins...

Move around:
Climb stairs

On the spot:
Chair yoga

This was the final lesson in the unit Ratio 1.

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