# To find one more or one less and ten more or ten less

In this lesson, we will find one more, one less and ten more and ten less from a given number by using manipulatives to support our counting.

#### Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
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.Complete the place value chart by choosing the correct answer.

1/4

Q2.Complete the place value chart by choosing the correct answer.

2/4

Q3.Complete the place value chart by choosing the correct answer.

3/4

Q4.Complete the place value chart by choosing the correct answer.

4/4

#### Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
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.Complete the place value chart by choosing the correct answer.

1/4

Q2.Complete the place value chart by choosing the correct answer.

2/4

Q3.Complete the place value chart by choosing the correct answer.

3/4

Q4.Complete the place value chart by choosing the correct answer.

4/4

# 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:

# End of Lesson Quiz

Number to 100.

Q1.Here is the number 52. What is one more 52?

1/5

Q2.Here is the number 56. What is one less than 56?

2/5

Q3.Here is a place value chart showing the number 52. What is 10 more than 52? Select your answer below.

3/5

Q4.There are 26 pencils below. What is 10 less than 26?

4/5

Q5.There are 36 pencils below. What is ten more than 36?

5/5

#### Unit quizzes are being retired in August 2023

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

# End of Lesson Quiz

Number to 100.

Q1.Here is the number 52. What is one more 52?

1/5

Q2.Here is the number 56. What is one less than 56?

2/5

Q3.Here is a place value chart showing the number 52. What is 10 more than 52? Select your answer below.

3/5

Q4.There are 26 pencils below. What is 10 less than 26?

4/5

Q5.There are 36 pencils below. What is ten more than 36?

5/5

# Lesson summary: To find one more or one less and ten more or ten less

## Time to move!

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

For 5 mins...

Move around:
Walk

On the spot:
Dance