Subtracting numbers that bridge through 10
I can subtract through 10 using bridging.
Subtracting numbers that bridge through 10
I can subtract through 10 using bridging.
These resources will be removed by end of Summer Term 2025.
Lesson details
Key learning points
- When the subtrahend is bigger than the ones value of the minuend, we will have to bridge through 10
- Composition of numbers to 10 allows us to partition numbers when we are subtracting.
- Composition of numbers to 10 allows us to bridge through ten when subtracting.
Keywords
Minuend - The minuend is the number being subtracted from.
Subtrahend - A subtrahend is a number subtracted from another.
Bridge - Bridge means subtracting to make 10 and then subtracting whatever is left.
Partition - Partition means splitting a number into smaller parts.
Common misconception
Pupils may incorrectly partition the subtrahend.
Partition the subtrahend to count back to ten or a tens number. Use number pairs that total ten to help subtract whatever is left.
To help you plan your year 3 maths lesson on: Subtracting numbers that bridge through 10, download all teaching resources for free and adapt to suit your pupils' needs...
To help you plan your year 3 maths lesson on: Subtracting numbers that bridge through 10, 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 strategies for adding and subtracting across 10 unit, dive into the full secondary maths curriculum, or learn more about lesson planning.
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Lesson video
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Starter quiz
6 Questions
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Exit quiz
6 Questions
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