# Adding using the column method

In this lesson, we will learn how to use the column method in order to solve addition equations.

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 5

Q1.What does 'rounding to estimate' mean?

1/5

Q2.Round '456 244' to the nearest multiple of 10 000.

2/5

Q3.3. Using rounding to the nearest multiple of 10 000 to estimate the answer to: 341 782 + 456 913 =

3/5

Q4.4. Use rounding to the nearest multiple of 1000 to estimate the answer to: 187 221 + 243 891 =

4/5

Q5.What is one of the problems associated with rounding to estimate?

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!

## Question 5

Q1.What does 'rounding to estimate' mean?

1/5

Q2.Round '456 244' to the nearest multiple of 10 000.

2/5

Q3.3. Using rounding to the nearest multiple of 10 000 to estimate the answer to: 341 782 + 456 913 =

3/5

Q4.4. Use rounding to the nearest multiple of 1000 to estimate the answer to: 187 221 + 243 891 =

4/5

Q5.What is one of the problems associated with rounding to estimate?

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:

# Adding using the column method

Quiz to be completed following lesson on: 'Adding using the column method'.

## Question 5

Q1.Why might it be useful to estimate the answer to an equation prior to calculation?

1/5

Q2.2. What is a suitable estimate for the equation: 451 082 + 339 721?

2/5

Q3.3. Use the column method to solve: 289 109 + 463 229 =

3/5

Q4.4. Use the column method to solve: 632 781 + 10 385 =

4/5

Q5.5. Use the column method to solve: 5411 + 1389 + 2013 =

5/5

Quiz:

# Adding using the column method

Quiz to be completed following lesson on: 'Adding using the column method'.

## Question 5

Q1.Why might it be useful to estimate the answer to an equation prior to calculation?

1/5

Q2.2. What is a suitable estimate for the equation: 451 082 + 339 721?

2/5

Q3.3. Use the column method to solve: 289 109 + 463 229 =

3/5

Q4.4. Use the column method to solve: 632 781 + 10 385 =

4/5

Q5.5. Use the column method to solve: 5411 + 1389 + 2013 =

5/5

# Lesson summary: Adding using the column method

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