# Rounding Decimals (Part 1)

In this lesson, we will learn how to round numbers with one decimal place, using visual prompts such as a number line.

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.What does this symbol mean? <

1/5

Q2.Which symbol matches the words 'greater than'?

2/5

Q3.Which symbol is missing from the circle: 2.5 0 2.1

3/5

Q4.Which symbol is missing from the circle: 2.1 0 1.2

4/5

Q5.Which number could replace the three dots: 0.5 > ...

5/5

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.What does this symbol mean? <

1/5

Q2.Which symbol matches the words 'greater than'?

2/5

Q3.Which symbol is missing from the circle: 2.5 0 2.1

3/5

Q4.Which symbol is missing from the circle: 2.1 0 1.2

4/5

Q5.Which number could replace the three dots: 0.5 > ...

5/5

# 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.

Quiz:

# Rounding decimals

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

Q1.What does this symbol mean? ≈

1/6

Q2.When rounding to the nearest 10, you need to consider which is that number's closest multiple of ...

2/6

Q3.When rounding to the nearest 100, you need to consider which is that number's closest multiple of ...

3/6

Q4.When rounding to the nearest 1000, you need to consider which is that number's closest multiple of ...

4/6

Q5.5.5 is half way between which two whole numbers?

5/6

Q6.Round 9.9 to the nearest whole number

6/6

Quiz:

# Rounding decimals

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

Q1.What does this symbol mean? ≈

1/6

Q2.When rounding to the nearest 10, you need to consider which is that number's closest multiple of ...

2/6

Q3.When rounding to the nearest 100, you need to consider which is that number's closest multiple of ...

3/6

Q4.When rounding to the nearest 1000, you need to consider which is that number's closest multiple of ...

4/6

Q5.5.5 is half way between which two whole numbers?

5/6

Q6.Round 9.9 to the nearest whole number

6/6

# Lesson summary: Rounding Decimals (Part 1)

## Time to move!

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

For 5 mins...

Move around:
Jog

On the spot:
Dance