Review using column addition with regrouping in the ones and tens columns
I can use column addition with regrouping in the ones and tens.
Review using column addition with regrouping in the ones and tens columns
I can use column addition with regrouping in the ones and tens.
These resources will be removed by end of Summer Term 2025.
Lesson details
Key learning points
- When using column addition, start by adding the numbers with the smallest place value first.
- If the sum of the ones or tens digits is ten or greater, regrouping is needed.
- Any complete tens are regrouped into the tens column.
- Any complete hundreds are regrouped into the hundreds column.
Keywords
Column addition - Column addition is a way of adding numbers by writing a number below another.
Regroup - The process of unitising and exchanging between place values is known as regrouping.
Common misconception
Pupils may make errors with regrouping in the ones and tens, particularly where there is regrouping in both.
Model examples of regrouping with the pupils, including questions where regrouping in the ones causes regrouping in the tens. If necessary, use Base 10 blocks to help with the modelling.
To help you plan your year 4 maths lesson on: Review using column addition with regrouping in the ones and tens columns, download all teaching resources for free and adapt to suit your pupils' needs...
To help you plan your year 4 maths lesson on: Review using column addition with regrouping in the ones and tens columns, download all teaching resources for free and adapt to suit your pupils' needs.
The starter quiz will activate and check your pupils' prior knowledge, with versions available both with and without answers in PDF format.
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The assessment exit quiz will test your pupils' understanding of the key learning points.
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Explore more key stage 2 maths lessons from the Review of column addition and subtraction unit, dive into the full secondary maths curriculum, or learn more about lesson planning.
Licence
Starter quiz
6 Questions








Exit quiz
6 Questions






