Rounding numbers using a number line

In this lesson, we will learn how to use a number line to decide when to round up or down.

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.

Unit quizzes are being retired in August 2023

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

Rounding Quiz

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

Q1.What is 234.8 to the nearest integer?

1/5

Q2.Round 152.8 to the nearest 10

2/5

Q3.Round 9.064 to 2 decimal places

3/5

Q4.Round 18.961 to 1 decimal place

4/5

Q5.Round 7846.7 to the nearest 100

5/5

Unit quizzes are being retired in August 2023

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

Rounding Quiz

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

Q1.What is 234.8 to the nearest integer?

1/5

Q2.Round 152.8 to the nearest 10

2/5

Q3.Round 9.064 to 2 decimal places

3/5

Q4.Round 18.961 to 1 decimal place

4/5

Q5.Round 7846.7 to the nearest 100

5/5

Lesson summary: Rounding numbers using a number line

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