Understanding which operations have equal priority

In this lesson we'll be looking at addition and subtraction problems and multiplication and division problems and exploring whether changing the order of operations affects the outcome.

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.

Quiz:

Understanding which operations have equal priority

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

Question 1

Question 2

Question 3

Question 4

Question 5

Q1.True or False? 130 - 26 + 14 = 130 + 14 - 26

1/5

Q2.True or False. 130 - 26 + 14 = 130 -14 + 26

2/5

Q3.True or False. 45 ÷ 9 x 3 = 45 x 3 ÷ 9

3/5

Q4.Use your knowledge of operations with equal priority to solve the equation efficiently. What is 32 + 17 - 12 + 3 - 8?

4/5

Q5.Use your knowledge of operations with equal priority to solve the equation efficiently. What is 14 x 8 ÷ 2 x 10

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.

Quiz:

Understanding which operations have equal priority

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

Question 1

Question 2

Question 3

Question 4

Question 5

Q1.True or False? 130 - 26 + 14 = 130 + 14 - 26

1/5

Q2.True or False. 130 - 26 + 14 = 130 -14 + 26

2/5

Q3.True or False. 45 ÷ 9 x 3 = 45 x 3 ÷ 9

3/5

Q4.Use your knowledge of operations with equal priority to solve the equation efficiently. What is 32 + 17 - 12 + 3 - 8?

4/5

Q5.Use your knowledge of operations with equal priority to solve the equation efficiently. What is 14 x 8 ÷ 2 x 10

5/5

Lesson summary: Understanding which operations have equal priority

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