Maths
Explanation Videos
Adding using a Number line
Subtracting using a Number line
Addition using Place Value Counters
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Showing how we can use Place Value counters to help us with addition calculations
Finding the Difference using Place Value Counters
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Year 2 show us how to find the difference using Place Value counters.
Using Dienes
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We have been using Dienes apparatus to help us find the answers to addition and subtraction number sentences.
Subtraction using Dienes
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How to use the blank number line when adding numbers together.
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Two children in Year 2 demonstrate how to use the blank number line when adding two numbers together.
Finding the difference
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We use a blank number line to find the difference between two numbers.
How we teach Expanded column addition and subtraction at St Peter's School
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