Hexadecimal

In this lesson, you will be introduced to the hexadecimal number system and learn how to convert between hexadecimal and decimal numbers. You will also learn why hexadecimal is used.

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!

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Q1.In binary shifting, which direction do you shift in order to multiply?

1/6

Q2.In binary shifting, which direction do you shift in order to divide?

2/6

Q3.TRUE or FALSE: When performing a binary shift for division, any remainders are discarded.

3/6

Q4.Perform the following BINARY calculation: 111 + 110 (enter the binary answer only)

4/6

Q5.Perform the BINARY calculation: 11 x 10 (enter the binary answer only)

5/6

Q6.Perform the BINARY calculation: 110 / 10 (enter the binary answer only)

6/6

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!

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Q1.In binary shifting, which direction do you shift in order to multiply?

1/6

Q2.In binary shifting, which direction do you shift in order to divide?

2/6

Q3.TRUE or FALSE: When performing a binary shift for division, any remainders are discarded.

3/6

Q4.Perform the following BINARY calculation: 111 + 110 (enter the binary answer only)

4/6

Q5.Perform the BINARY calculation: 11 x 10 (enter the binary answer only)

5/6

Q6.Perform the BINARY calculation: 110 / 10 (enter the binary answer only)

6/6

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.

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:

Hexadecimal

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

Q1.Convert this HEXADECIMAL number to DECIMAL: FF

1/3

Q2.Convert this DECIMAL number to HEXADECIMAL: 128

2/3

Q3.Convert this HEXADECIMAL number to BINARY: A3

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:

Hexadecimal

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

Q1.Convert this HEXADECIMAL number to DECIMAL: FF

1/3

Q2.Convert this DECIMAL number to HEXADECIMAL: 128

2/3

Q3.Convert this HEXADECIMAL number to BINARY: A3

3/3

Lesson summary: Hexadecimal

It looks like you have not completed one of the quizzes.

To share your results with your teacher please complete one of the quizzes.

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

Take part in The Big Ask.

The Children's Commissioner for England wants to know what matters to young people.

Share your views and have your voice heard.

Browse Oak's lessons: