Explain the difference between consecutive odd numbers
I can explain the difference between consecutive odd numbers.
Explain the difference between consecutive odd numbers
I can explain the difference between consecutive odd numbers.
These resources will be removed by end of Summer Term 2025.
Lesson details
Key learning points
- Consecutive odd numbers have a difference of 2
- We can use this knowledge to solve missing number problems when 2 is the known part.
Keywords
Difference - The result of subtracting one number from another.
Odd - Any integer (not a fraction) that cannot be divided exactly by 2
Consecutive - Numbers which follow each other in order, without gaps, from smallest to largest.
Common misconception
Children may resort to counting strategies without noticing that the relationship between the minuend and the subtrahend is that there is a difference of two.
Draw out the patterns that will allow children to solve these equations without needing to using counting strategies. For example, 5 + 2 and 2 + 5 are 'odd number after'; 7 - 2 is 'odd number before' and 7 - 5 is 'difference of two'.
To help you plan your year 1 maths lesson on: Explain the difference between consecutive odd numbers, download all teaching resources for free and adapt to suit your pupils' needs...
To help you plan your year 1 maths lesson on: Explain the difference between consecutive odd numbers, 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 1 maths lessons from the Addition and subtraction facts within 10 unit, dive into the full secondary maths curriculum, or learn more about lesson planning.
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Starter quiz
6 Questions
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1
5
7
Exit quiz
6 Questions
