Divide a 3-digit number using partitioning and representations (one regroup)
I can divide a 3-digit by a 1-digit number using partitioning and representations (one regroup).
Divide a 3-digit number using partitioning and representations (one regroup)
I can divide a 3-digit by a 1-digit number using partitioning and representations (one regroup).
These resources will be removed by end of Summer Term 2025.
Lesson details
Key learning points
- If the hundreds number is not a multiple of the divisor then the remainder is regrouped for tens.
- If the tens number is not a multiple of the divisor then the remainder is regrouped for ones.
- Place value resources can represent the division and the regrouping.
Keywords
Remainder - A remainder is an amount left over after division.
Partitioning - Partition means splitting a number into parts.
Regroup / regrouping - The process of unitising and exchanging between place values is known as regrouping.
Common misconception
Pupils may not regroup correctly.
Encourage children to identify what each digit in the dividend represents. Ask, 'Is this digit a multiple of the divisor?'
To help you plan your year 5 maths lesson on: Divide a 3-digit number using partitioning and representations (one regroup), download all teaching resources for free and adapt to suit your pupils' needs...
To help you plan your year 5 maths lesson on: Divide a 3-digit number using partitioning and representations (one regroup), 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.
Our video is a tool for planning, showing how other teachers might teach the lesson, offering helpful tips, modelled explanations and inspiration for your own delivery in the classroom. Plus, you can set it as homework or revision for pupils and keep their learning on track by sharing an online pupil version of this lesson.
Explore more key stage 2 maths lessons from the Division by partitioning leading to short division (2 and 3-digits by 1-digit) unit, dive into the full secondary maths curriculum, or learn more about lesson planning.
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