Equal and non-equal priority

In this lesson, we will be looking at priority of operation in different calculations. We will use function machines to explore the order of operations.

Video

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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.

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.

Unit quizzes are being retired in August 2023

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Quiz:

Equal and non-equal priority

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

Q1.2 + 3 x 4 =

1/5

Q2.(2 + 7) x 2 =

2/5

Q3.2 + 3 x 5 - 4 =

3/5

Q4.Add brackets to make the following calculation true: 2+3x5=25

4/5

Q5.Add brackets to make the following calculation true: 2x3+5-2 = 14

5/5

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.

Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

Equal and non-equal priority

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

Q1.2 + 3 x 4 =

1/5

Q2.(2 + 7) x 2 =

2/5

Q3.2 + 3 x 5 - 4 =

3/5

Q4.Add brackets to make the following calculation true: 2+3x5=25

4/5

Q5.Add brackets to make the following calculation true: 2x3+5-2 = 14

5/5

Lesson summary: Equal and non-equal priority

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Time to move!

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For 5 mins...

Move around:
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On the spot:
Dance